317246085 has 64 divisors (see below), whose sum is σ = 611654400. Its totient is φ = 155084544.

The previous prime is 317246063. The next prime is 317246087. The reversal of 317246085 is 580642713.

It is not a de Polignac number, because 317246085 - 2⁵ = 317246053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317246087) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 285511 + ... + 286619.

It is an arithmetic number, because the mean of its divisors is an integer number (9557100).

Almost surely, 2^317246085 is an apocalyptic number.

It is an amenable number.

317246085 is a deficient number, since it is larger than the sum of its proper divisors (294408315).

317246085 is a wasteful number, since it uses less digits than its factorization.

317246085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 317246085 is about 17811.4032293921. The cubic root of 317246085 is about 682.0225860604.

Adding to 317246085 its reverse (580642713), we get a palindrome (897888798).

The spelling of 317246085 in words is "three hundred seventeen million, two hundred forty-six thousand, eighty-five".