315354252 has 48 divisors (see below), whose sum is σ = 745718400. Its totient is φ = 103713792.

The previous prime is 315354241. The next prime is 315354257. The reversal of 315354252 is 252453513.

It is not an unprimeable number, because it can be changed into a prime (315354257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576243 + ... + 576789.

It is an arithmetic number, because the mean of its divisors is an integer number (15535800).

Almost surely, 2^315354252 is an apocalyptic number.

It is an amenable number.

315354252 is an abundant number, since it is smaller than the sum of its proper divisors (430364148).

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

315354252 is a wasteful number, since it uses less digits than its factorization.

315354252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1108 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 315354252 is about 17758.2164644989. The cubic root of 315354252 is about 680.6641809320.

The spelling of 315354252 in words is "three hundred fifteen million, three hundred fifty-four thousand, two hundred fifty-two".