317085112 has 32 divisors (see below), whose sum is σ = 617904000. Its totient is φ = 152380800.

The previous prime is 317085047. The next prime is 317085121. The reversal of 317085112 is 211580713.

It is a congruent number.

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, 32662 + ... + 41242.

It is an arithmetic number, because the mean of its divisors is an integer number (19309500).

Almost surely, 2^317085112 is an apocalyptic number.

It is an amenable number.

317085112 is a deficient number, since it is larger than the sum of its proper divisors (300818888).

317085112 is a wasteful number, since it uses less digits than its factorization.

317085112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8767 (or 8763 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 317085112 is about 17806.8838374377. The cubic root of 317085112 is about 681.9072121166.

The spelling of 317085112 in words is "three hundred seventeen million, eighty-five thousand, one hundred twelve".