14959381 has 2 divisors, whose sum is σ = 14959382. Its totient is φ = 14959380.

The previous prime is 14959363. The next prime is 14959397. The reversal of 14959381 is 18395941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13616100 + 1343281 = 3690^2 + 1159^2 .

It is a cyclic number.

It is not a de Polignac number, because 14959381 - 2⁷ = 14959253 is a prime.

It is a super-2 number, since 2×14959381² = 447566159806322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14959181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7479690 + 7479691.

It is an arithmetic number, because the mean of its divisors is an integer number (7479691).

Almost surely, 2^14959381 is an apocalyptic number.

It is an amenable number.

14959381 is a deficient number, since it is larger than the sum of its proper divisors (1).

14959381 is an equidigital number, since it uses as much as digits as its factorization.

14959381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 40.

The square root of 14959381 is about 3867.7359010150. The cubic root of 14959381 is about 246.3983949286.

The spelling of 14959381 in words is "fourteen million, nine hundred fifty-nine thousand, three hundred eighty-one".