315596 has 12 divisors (see below), whose sum is σ = 556248. Its totient is φ = 156672.

The previous prime is 315593. The next prime is 315599. The reversal of 315596 is 695513.

It is an interprime number because it is at equal distance from previous prime (315593) and next prime (315599).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (315593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875 + ... + 1181.

It is an arithmetic number, because the mean of its divisors is an integer number (46354).

2³¹⁵⁵⁹⁶ is an apocalyptic number.

It is an amenable number.

315596 is a deficient number, since it is larger than the sum of its proper divisors (240652).

315596 is a wasteful number, since it uses less digits than its factorization.

315596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 566 counting only the distinct ones).

The product of its digits is 4050, while the sum is 29.

The square root of 315596 is about 561.7793161020. The cubic root of 315596 is about 68.0838067045.

The spelling of 315596 in words is "three hundred fifteen thousand, five hundred ninety-six".