316856056 has 32 divisors (see below), whose sum is σ = 649946880. Its totient is φ = 143618400.

The previous prime is 316856051. The next prime is 316856087. The reversal of 316856056 is 650658613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316856051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27391 + ... + 37201.

It is an arithmetic number, because the mean of its divisors is an integer number (20310840).

Almost surely, 2^316856056 is an apocalyptic number.

It is an amenable number.

316856056 is an abundant number, since it is smaller than the sum of its proper divisors (333090824).

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

316856056 is a wasteful number, since it uses less digits than its factorization.

316856056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10195 (or 10191 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 316856056 is about 17800.4510055223. The cubic root of 316856056 is about 681.7429738114.

The spelling of 316856056 in words is "three hundred sixteen million, eight hundred fifty-six thousand, fifty-six".