317274725 has 12 divisors (see below), whose sum is σ = 399872100. Its totient is φ = 249657600.

The previous prime is 317274653. The next prime is 317274743. The reversal of 317274725 is 527472713.

It can be written as a sum of positive squares in 6 ways, for example, as 4656964 + 312617761 = 2158^2 + 17681^2 .

It is not a de Polignac number, because 317274725 - 2¹⁴ = 317258341 is a prime.

It is a super-2 number, since 2×317274725² = 201326502247651250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102500 + ... + 105549.

It is an arithmetic number, because the mean of its divisors is an integer number (33322675).

Almost surely, 2^317274725 is an apocalyptic number.

It is an amenable number.

317274725 is a deficient number, since it is larger than the sum of its proper divisors (82597375).

317274725 is a wasteful number, since it uses less digits than its factorization.

317274725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208120 (or 208115 counting only the distinct ones).

The product of its digits is 82320, while the sum is 38.

The square root of 317274725 is about 17812.2071905758. The cubic root of 317274725 is about 682.0431090760.

The spelling of 317274725 in words is "three hundred seventeen million, two hundred seventy-four thousand, seven hundred twenty-five".