315884 has 12 divisors (see below), whose sum is σ = 557424. Its totient is φ = 156624.

The previous prime is 315883. The next prime is 315893. The reversal of 315884 is 488513.

315884 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 315884.

It is not an unprimeable number, because it can be changed into a prime (315881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377 + ... + 879.

It is an arithmetic number, because the mean of its divisors is an integer number (46452).

2³¹⁵⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

315884 is a deficient number, since it is larger than the sum of its proper divisors (241540).

315884 is a wasteful number, since it uses less digits than its factorization.

315884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 662 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 315884 is about 562.0355860620. The cubic root of 315884 is about 68.1045105736.

The spelling of 315884 in words is "three hundred fifteen thousand, eight hundred eighty-four".