315264032 has 24 divisors (see below), whose sum is σ = 623164752. Its totient is φ = 157000000.

The previous prime is 315264029. The next prime is 315264067. The reversal of 315264032 is 230462513.

It is a junction number, because it is equal to n+sod(n) for n = 315263992 and 315264010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11594 + ... + 27657.

It is an arithmetic number, because the mean of its divisors is an integer number (25965198).

Almost surely, 2^315264032 is an apocalyptic number.

315264032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

315264032 is a deficient number, since it is larger than the sum of its proper divisors (307900720).

315264032 is a wasteful number, since it uses less digits than its factorization.

315264032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39512 (or 39504 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 315264032 is about 17755.6760502100. The cubic root of 315264032 is about 680.5992641185.

The spelling of 315264032 in words is "three hundred fifteen million, two hundred sixty-four thousand, thirty-two".