315673925 has 36 divisors (see below), whose sum is σ = 457158240. Its totient is φ = 215601120.

The previous prime is 315673907. The next prime is 315673931. The reversal of 315673925 is 529376513.

It is a happy number.

It is not a de Polignac number, because 315673925 - 2¹⁰ = 315672901 is a prime.

Its product of digits (170100) is a multiple of the sum of its prime factors (1050).

It is a congruent 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 35 ways as a sum of consecutive naturals, for example, 537482 + ... + 538068.

It is an arithmetic number, because the mean of its divisors is an integer number (12698840).

Almost surely, 2^315673925 is an apocalyptic number.

315673925 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

315673925 is a deficient number, since it is larger than the sum of its proper divisors (141484315).

315673925 is a wasteful number, since it uses less digits than its factorization.

315673925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1038 counting only the distinct ones).

The product of its digits is 170100, while the sum is 41.

The square root of 315673925 is about 17767.2148914792. The cubic root of 315673925 is about 680.8940985326.

The spelling of 315673925 in words is "three hundred fifteen million, six hundred seventy-three thousand, nine hundred twenty-five".