14983931 has 2 divisors, whose sum is σ = 14983932. Its totient is φ = 14983930.

The previous prime is 14983877. The next prime is 14983933. The reversal of 14983931 is 13938941.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14983931 - 2¹⁰ = 14982907 is a prime.

It is a super-2 number, since 2×14983931² = 449036376425522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 14983933, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14983933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7491965 + 7491966.

It is an arithmetic number, because the mean of its divisors is an integer number (7491966).

Almost surely, 2^14983931 is an apocalyptic number.

14983931 is a deficient number, since it is larger than the sum of its proper divisors (1).

14983931 is an equidigital number, since it uses as much as digits as its factorization.

14983931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 38.

The square root of 14983931 is about 3870.9082913446. The cubic root of 14983931 is about 246.5331102741.

The spelling of 14983931 in words is "fourteen million, nine hundred eighty-three thousand, nine hundred thirty-one".