| Nominal | 21572 |
| Cardinal | twenty-one thousand five hundred seventy-two |
Cardinal twenty-one thousand five hundred seventy-two | |
| Ordinal | 21,572nd |
| Number of digits | 5 |
| Sum of digits | 17 |
| Product of digits | 140 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 5393 |
| Prime factorization in exponent form | 22 x 5393 |
| Prime factors | 2, 5393 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 5395 |
| Product of prime factors | 10786 |
| Is 21572 a prime number? | No |
| Is 21572 a semiprime number? | No |
| Is 21572 a Chen prime number? | No |
| Is 21572 a Mersenne prime number? | No |
| Is 21572 a Catalan number? | No |
| Is 21572 a Fibonacci number? | No |
| Is 21572 a Idoneal number? | No |
| Square of 21572 (n2) | 465351184 |
| Cube of 21572 (n3) | 10038555741248 |
| Square root of 21572 | 146.8740957419 |
| Natural Logarithm (ln) of 21572 | 9.9791514564571 |
| Decimal Logarithm (log) of 21572 | 4.3338904116161 |
| Sine of 21572 | 0.96790396848425 |
| Cosecant of 21572 | 1.0331603470601 |
| Cosine of 21572 | -0.25132032904729 |
| Secant of 21572 | -3.9789857183095 |
| Tangent of 21572 | -3.8512760672939 |
| Cotangent of 21572 | -0.25965419838175 |
| The spelling of 21572 in words is "twenty-one thousand five hundred seventy-two", meaning that: |
| 21572 is not an aban number (as it contains the letter a) |
| 21572 is not an eban number (as it contains the letter e) |
| 21572 is not an iban number (as it contains the letter i) |
| 21572 is not an oban number (as it contains the letter o) |
| 21572 is not a tban number (as it contains the letter t) |
| 21572 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২১৫৭২ |
| Eastern Arabic numerals | ٢١٬٥٧٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓍦𓎌𓏻 |
| Khmer numerals | ២១៥៧២ |
| Japanese numerals | 二万千五百七十二 |
| Roman numerals | n/a |
| Thai numerals | ๒๑๕๗๒ |
| Arabic | واحد و عشرون ألف و خمسة مائة و إثنان و سبعون |
| Croatian | dvadeset i jedna tisuća petsto sedamdeset i dva |
| Czech | dvacet jedna tisíc pět set sedmdesát dva |
| Danish | en og tyve tusinde fem hundrede to og halvfjerds |
| Dutch | éénentwintigduizend vijfhonderdtweeenzeventig |
| Estonian | akpe blaeve vɔ ɖekɛ alafa atɔ̃ blaadre vɔ eve |
| Faroese | tjúgoeitt tusin og fimmhundraðogsjeytitveir |
| Filipino | dalawáng pû’t isáng libó’t limáng daán at pitóng pû’t dalawá |
| Finnish | kaksikymmentäyksituhattaviisisataaseitsemänkymmentäkaksi |
| French | vingt et un mille cinq cent soixante-douze |
| Greek | είκοσι μία χίλιάδες πεντακόσια εβδομήντα δύο |
| German | einundzwanzigtausendfünfhundertzweiundsiebzig |
| Hebrew | עשרים ואחד אלף חמש מאות שבעים ושתיים |
| Hindi | इक्कीस हज़ार पाँच सौ बहत्तर |
| Hungarian | huszonegyezerötszázhetvenkettő |
| Icelandic | tuttugu og eitt þúsund og fimmhundrað og sjötíu og tveir |
| Indonesian | dua puluh satu ribu lima ratus tujuh puluh dua |
| Italian | ventunomilacinquecentosettantadue |
| Japanese | 二万千五百七十二 |
| Korean | 이만 천오백칠십이 |
| Latvian | divdesmit viens tūkstoši piecsimt septiņdesmit divi |
| Lithuanian | dvidešimt vienas tūkstantis penki šimtai septyniasdešimt du |
| Norwegian | tjueett tusen fem hundre og syttito |
| Persian | بیست و یک هزار و پانصد و هفتاد و دو |
| Polish | dwadzieścia jeden tysięcy pięćset siedemdziesiąt dwa |
| Portuguese | vinte e um mil quinhentos e setenta e dois |
| Romanian | douăzeci şi una mii cinci sute şaptezeci şi doi |
| Russian | двадцать одна тысяча пятьсот семьдесят два |
| Serbian | двадесет и једна хиљада петсто седамдесет и два |
| Slovak | dvadsaťjedna tisíc päťsto sedemdesiatdva |
| Slovene | dvaset ena tisuću petsto sedemdeset dva |
| Spanish | veintiún mil quinientos setenta y dos |
| Swahili | elfu ishirini na moja, mia tano na sabini na mbili |
| Swedish | tjugoentusenfemhundrasjutiotvå |
| Thai | สองหมื่นหนึ่งพันห้าร้อยเจ็ดสิบสอง |
| Turkish | yirmi bir bin beş yüz yetmiş iki |
| Ukrainian | двадцять одна тисяча пʼятсот сімдесят два |
| Vietnamese | hai mươi mốt nghìn năm trăm bảy mươi hai |
| Number 21572 reversed | 27512 | |
| Unicode Character | U+5444 | 呄 |
| Unix Timestamp | Thu, 01 Jan 1970 05:59:32 +0000 | |