315482975 has 6 divisors (see below), whose sum is σ = 391198920. Its totient is φ = 252386360.

The previous prime is 315482969. The next prime is 315482989. The reversal of 315482975 is 579284513.

It is not a de Polignac number, because 315482975 - 2²⁶ = 248374111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6309635 + ... + 6309684.

It is an arithmetic number, because the mean of its divisors is an integer number (65199820).

Almost surely, 2^315482975 is an apocalyptic number.

315482975 is a deficient number, since it is larger than the sum of its proper divisors (75715945).

315482975 is a wasteful number, since it uses less digits than its factorization.

315482975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12619329 (or 12619324 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The square root of 315482975 is about 17761.8404170289. The cubic root of 315482975 is about 680.7567807265.

The spelling of 315482975 in words is "three hundred fifteen million, four hundred eighty-two thousand, nine hundred seventy-five".