315446052 has 24 divisors (see below), whose sum is σ = 745360000. Its totient is φ = 103817376.

The previous prime is 315446039. The next prime is 315446063. The reversal of 315446052 is 250644513.

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 7 ways as a sum of consecutive naturals, for example, 165427 + ... + 167322.

Almost surely, 2^315446052 is an apocalyptic number.

It is an amenable number.

315446052 is an abundant number, since it is smaller than the sum of its proper divisors (429913948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315446052 is a wasteful number, since it uses less digits than its factorization.

315446052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332835 (or 332833 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 315446052 is about 17760.8009954506. The cubic root of 315446052 is about 680.7302219100.

The spelling of 315446052 in words is "three hundred fifteen million, four hundred forty-six thousand, fifty-two".