317091875 has 10 divisors (see below), whose sum is σ = 396238788. Its totient is φ = 253673000.

The previous prime is 317091799. The next prime is 317091881. The reversal of 317091875 is 578190713.

It is not a de Polignac number, because 317091875 - 2¹² = 317087779 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 253049 + ... + 254298.

Almost surely, 2^317091875 is an apocalyptic number.

317091875 is a deficient number, since it is larger than the sum of its proper divisors (79146913).

317091875 is an frugal number, since it uses more digits than its factorization.

317091875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507367 (or 507352 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 317091875 is about 17807.0737348954. The cubic root of 317091875 is about 681.9120601374.

The spelling of 317091875 in words is "three hundred seventeen million, ninety-one thousand, eight hundred seventy-five".