315772064 has 24 divisors (see below), whose sum is σ = 623906388. Its totient is φ = 157319680.

The previous prime is 315772049. The next prime is 315772081. The reversal of 315772064 is 460277513.

It can be written as a sum of positive squares in 2 ways, for example, as 289680400 + 26091664 = 17020^2 + 5108^2 .

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 3 ways as a sum of consecutive naturals, for example, 8567 + ... + 26550.

Almost surely, 2^315772064 is an apocalyptic number.

It is an amenable number.

315772064 is a deficient number, since it is larger than the sum of its proper divisors (308134324).

315772064 is a wasteful number, since it uses less digits than its factorization.

315772064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35408 (or 35400 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 315772064 is about 17769.9764771932. The cubic root of 315772064 is about 680.9646516541.

The spelling of 315772064 in words is "three hundred fifteen million, seven hundred seventy-two thousand, sixty-four".