316570325 has 12 divisors (see below), whose sum is σ = 399955428. Its totient is φ = 248476800.

The previous prime is 316570313. The next prime is 316570337. The reversal of 316570325 is 523075613.

It is an interprime number because it is at equal distance from previous prime (316570313) and next prime (316570337).

It can be written as a sum of positive squares in 6 ways, for example, as 46362481 + 270207844 = 6809^2 + 16438^2 .

It is not a de Polignac number, because 316570325 - 2⁸ = 316570069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316570291 and 316570300.

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, 118136 + ... + 120785.

It is an arithmetic number, because the mean of its divisors is an integer number (33329619).

Almost surely, 2^316570325 is an apocalyptic number.

It is an amenable number.

316570325 is a deficient number, since it is larger than the sum of its proper divisors (83385103).

316570325 is a wasteful number, since it uses less digits than its factorization.

316570325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238984 (or 238979 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 316570325 is about 17792.4232469892. The cubic root of 316570325 is about 681.5379872666.

The spelling of 316570325 in words is "three hundred sixteen million, five hundred seventy thousand, three hundred twenty-five".