316892012 has 24 divisors (see below), whose sum is σ = 558835200. Its totient is φ = 157230416.

The previous prime is 316892003. The next prime is 316892029. The reversal of 316892012 is 210298613.

It is a self number, because there is not a number n which added to its sum of digits gives 316892012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480539 + ... + 481197.

It is an arithmetic number, because the mean of its divisors is an integer number (23284800).

Almost surely, 2^316892012 is an apocalyptic number.

It is an amenable number.

316892012 is a deficient number, since it is larger than the sum of its proper divisors (241943188).

316892012 is a wasteful number, since it uses less digits than its factorization.

316892012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405 (or 1403 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 316892012 is about 17801.4609512815. The cubic root of 316892012 is about 681.7687603084.

The spelling of 316892012 in words is "three hundred sixteen million, eight hundred ninety-two thousand, twelve".