315230924 has 6 divisors (see below), whose sum is σ = 551654124. Its totient is φ = 157615460.

The previous prime is 315230921. The next prime is 315230941. The reversal of 315230924 is 429032513.

It is not an unprimeable number, because it can be changed into a prime (315230921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39403862 + ... + 39403869.

It is an arithmetic number, because the mean of its divisors is an integer number (91942354).

Almost surely, 2^315230924 is an apocalyptic number.

It is an amenable number.

315230924 is a deficient number, since it is larger than the sum of its proper divisors (236423200).

315230924 is a wasteful number, since it uses less digits than its factorization.

315230924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78807735 (or 78807733 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 315230924 is about 17754.7437041485. The cubic root of 315230924 is about 680.5754385131.

The spelling of 315230924 in words is "three hundred fifteen million, two hundred thirty thousand, nine hundred twenty-four".