315088 has 20 divisors (see below), whose sum is σ = 624960. Its totient is φ = 153824.

The previous prime is 315083. The next prime is 315097. The reversal of 315088 is 880513.

315088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315083) by changing a digit.

315088 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (31248).

2³¹⁵⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

315088 is a deficient number, since it is larger than the sum of its proper divisors (309872).

315088 is a wasteful number, since it uses less digits than its factorization.

315088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 315088 is about 561.3269991725. The cubic root of 315088 is about 68.0472566554.

The spelling of 315088 in words is "three hundred fifteen thousand, eighty-eight".