315474956 has 12 divisors (see below), whose sum is σ = 556053960. Its totient is φ = 156602400.

The previous prime is 315474937. The next prime is 315474977. The reversal of 315474956 is 659474513.

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, 283145 + ... + 284256.

It is an arithmetic number, because the mean of its divisors is an integer number (46337830).

Almost surely, 2^315474956 is an apocalyptic number.

It is an amenable number.

315474956 is a deficient number, since it is larger than the sum of its proper divisors (240579004).

315474956 is a wasteful number, since it uses less digits than its factorization.

315474956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567544 (or 567542 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The square root of 315474956 is about 17761.6146788517. The cubic root of 315474956 is about 680.7510128137.

The spelling of 315474956 in words is "three hundred fifteen million, four hundred seventy-four thousand, nine hundred fifty-six".