315266072 has 32 divisors (see below), whose sum is σ = 647956800. Its totient is φ = 142615200.

The previous prime is 315266059. The next prime is 315266089. The reversal of 315266072 is 270662513.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10079 + ... + 27057.

It is an arithmetic number, because the mean of its divisors is an integer number (20248650).

Almost surely, 2^315266072 is an apocalyptic number.

It is an amenable number.

315266072 is an abundant number, since it is smaller than the sum of its proper divisors (332690728).

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

315266072 is a wasteful number, since it uses less digits than its factorization.

315266072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17207 (or 17203 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 315266072 is about 17755.7334965357. The cubic root of 315266072 is about 680.6007321150.

The spelling of 315266072 in words is "three hundred fifteen million, two hundred sixty-six thousand, seventy-two".