315107625 has 32 divisors (see below), whose sum is σ = 599249664. Its totient is φ = 144048000.

The previous prime is 315107593. The next prime is 315107641. The reversal of 315107625 is 526701513.

It is not a de Polignac number, because 315107625 - 2⁵ = 315107593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 315107592 and 315107601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57396 + ... + 62645.

It is an arithmetic number, because the mean of its divisors is an integer number (18726552).

Almost surely, 2^315107625 is an apocalyptic number.

315107625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

315107625 is a deficient number, since it is larger than the sum of its proper divisors (284142039).

315107625 is a wasteful number, since it uses less digits than its factorization.

315107625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120066 (or 120056 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 315107625 is about 17751.2710812494. The cubic root of 315107625 is about 680.4866938207.

The spelling of 315107625 in words is "three hundred fifteen million, one hundred seven thousand, six hundred twenty-five".