315162275 has 12 divisors (see below), whose sum is σ = 403408704. Its totient is φ = 243996000.

The previous prime is 315162259. The next prime is 315162299. The reversal of 315162275 is 572261513.

It is not a de Polignac number, because 315162275 - 2⁴ = 315162259 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202556 + ... + 204105.

It is an arithmetic number, because the mean of its divisors is an integer number (33617392).

Almost surely, 2^315162275 is an apocalyptic number.

315162275 is a deficient number, since it is larger than the sum of its proper divisors (88246429).

315162275 is a wasteful number, since it uses less digits than its factorization.

315162275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406702 (or 406697 counting only the distinct ones).

The product of its digits is 12600, while the sum is 32.

The square root of 315162275 is about 17752.8103409010. The cubic root of 315162275 is about 680.5260311192.

The spelling of 315162275 in words is "three hundred fifteen million, one hundred sixty-two thousand, two hundred seventy-five".