| Nominal | 18461 |
| Cardinal | eighteen thousand four hundred sixty-one |
Cardinal eighteen thousand four hundred sixty-one | |
| Ordinal | 18,461st |
| Number of digits | 5 |
| Sum of digits | 20 |
| Product of digits | 192 |
| Number parity | Odd |
| Prime factorization | 18461 |
| Prime factors | 18461 |
| Number of distinct prime factors ω(n) | 1 |
| Total number of prime factors Ω(n) | 1 |
| Sum of prime factors | 18461 |
| Product of prime factors | 18461 |
| Is 18461 a prime number? | Yes |
| Is 18461 a semiprime number? | No |
| Is 18461 a Chen prime number? | Yes |
| Is 18461 a Mersenne prime number? | No |
| Is 18461 a Catalan number? | No |
| Is 18461 a Fibonacci number? | No |
| Is 18461 a Idoneal number? | No |
| Square of 18461 (n2) | 340808521 |
| Cube of 18461 (n3) | 6291666106181 |
| Square root of 18461 | 135.87126259809 |
| Natural Logarithm (ln) of 18461 | 9.8234156777706 |
| Decimal Logarithm (log) of 18461 | 4.2662552222977 |
| Sine of 18461 | 0.84231687799094 |
| Cosecant of 18461 | 1.18720166499 |
| Cosine of 18461 | 0.53898263149344 |
| Secant of 18461 | 1.8553473554967 |
| Tangent of 18461 | 1.5627903920707 |
| Cotangent of 18461 | 0.63988107750969 |
| The spelling of 18461 in words is "eighteen thousand four hundred sixty-one", meaning that: |
| 18461 is not an aban number (as it contains the letter a) |
| 18461 is not an eban number (as it contains the letter e) |
| 18461 is not an iban number (as it contains the letter i) |
| 18461 is not an oban number (as it contains the letter o) |
| 18461 is not a tban number (as it contains the letter t) |
| 18461 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৮৪৬১ |
| Eastern Arabic numerals | ١٨٬٤٦١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎋𓏺 |
| Khmer numerals | ១៨៤៦១ |
| Japanese numerals | 一万八千四百六十一 |
| Roman numerals | n/a |
| Thai numerals | ๑๘๔๖๑ |
| Arabic | ثمانية عشر ألف و أربعة مائة و واحد و ستون |
| Croatian | osamnaest tisuća četiristo šezdeset i jedan |
| Czech | osmnáct tisíc čtyři sta šedesát jeden |
| Danish | atten tusinde fire hundrede en og tres |
| Dutch | achttienduizend vierhonderdéénenzestig |
| Estonian | akpe wuienyi alafa ene blaade vɔ ɖekɛ |
| Faroese | átjan tusin og fýrehundraðogsekstiein |
| Filipino | labíng-walóng libó’t ápat na daán at anim na pû’t isá |
| Finnish | kahdeksantoistatuhattaneljäsataakuusikymmentäyksi |
| French | dix-huit mille quatre cent soixante et un |
| Greek | δεκαοκτώ χίλιάδες τετρακόσια εξήντα ένα |
| German | achtzehntausendvierhunderteinundsechzig |
| Hebrew | שמונה עשר אלף ארבע מאות שישים ואחת |
| Hindi | अठारह हज़ार चार सौ इकसठ |
| Hungarian | tizennyolcezernégyszázhatvanegy |
| Icelandic | átján þúsund og fjögurhundrað og sextíu og einn |
| Indonesian | delapan belas ribu empat ratus enam puluh satu |
| Italian | diciottomilaquattrocentosessantuno |
| Japanese | 一万八千四百六十一 |
| Korean | 만 팔천사백육십일 |
| Latvian | astoņpadsmit tūkstoši četrsimt sešdesmit viens |
| Lithuanian | aštuoniolika tūkstančių keturi šimtai šešiasdešimt vienas |
| Norwegian | atten tusen fire hundre og sekstién |
| Persian | هجده هزار و چهارصد و شصت و یک |
| Polish | osiemnaście tysięcy czterysta sześćdziesiąt jeden |
| Portuguese | dezoito mil quatrocentos e sessenta e um |
| Romanian | optsprezece mii patru sute şasezeci şi unu |
| Russian | восемнадцать тысяч четыреста шестьдесят один |
| Serbian | осамнаест хиљада четиристо шездесет и један |
| Slovak | osemnásť tisíc štyristo šesťdesiatjeden |
| Slovene | asemnajst tisuću štiristo šestdeset ena |
| Spanish | dieciocho mil cuatrocientos sesenta y uno |
| Swahili | elfu kumi na nane, mia nne na sitini na moja |
| Swedish | artontusenfyrahundrasextioen |
| Thai | หนึ่งหมื่นแปดพันสี่ร้อยหกสิบเอ็ด |
| Turkish | on sekiz bin dört yüz altmış bir |
| Ukrainian | вісімнадцять тисяч чотириста шістдесят один |
| Vietnamese | mười tám nghìn bốn trăm sáu mươi mốt |
| Number 18461 reversed | 16481 | |
| Unicode Character | U+481D | 䠝 |
| Unix Timestamp | Thu, 01 Jan 1970 05:07:41 +0000 | |