316772032 has 28 divisors (see below), whose sum is σ = 631073160. Its totient is φ = 157761536.

The previous prime is 316772011. The next prime is 316772051. The reversal of 316772032 is 230277613.

It is a junction number, because it is equal to n+sod(n) for n = 316771985 and 316772003.

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, 6819 + ... + 26077.

Almost surely, 2^316772032 is an apocalyptic number.

316772032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

316772032 is a deficient number, since it is larger than the sum of its proper divisors (314301128).

316772032 is a wasteful number, since it uses less digits than its factorization.

316772032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19528 (or 19518 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 316772032 is about 17798.0906841155. The cubic root of 316772032 is about 681.6827068703.

The spelling of 316772032 in words is "three hundred sixteen million, seven hundred seventy-two thousand, thirty-two".