316504256 has 28 divisors (see below), whose sum is σ = 643387080. Its totient is φ = 154391040.

The previous prime is 316504229. The next prime is 316504267. The reversal of 316504256 is 652405613.

316504256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×316504256² = 200349888132227072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 57686 + ... + 62933.

It is an arithmetic number, because the mean of its divisors is an integer number (22978110).

Almost surely, 2^316504256 is an apocalyptic number.

It is an amenable number.

316504256 is an abundant number, since it is smaller than the sum of its proper divisors (326882824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316504256 is a wasteful number, since it uses less digits than its factorization.

316504256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120672 (or 120662 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 316504256 is about 17790.5664890132. The cubic root of 316504256 is about 681.4905710870.

Adding to 316504256 its reverse (652405613), we get a palindrome (968909869).

The spelling of 316504256 in words is "three hundred sixteen million, five hundred four thousand, two hundred fifty-six".