12313588 has 12 divisors (see below), whose sum is σ = 24627232. Its totient is φ = 5277240.

The previous prime is 12313573. The next prime is 12313591. The reversal of 12313588 is 88531321.

12313588 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219858 + ... + 219913.

Almost surely, 2^12313588 is an apocalyptic number.

It is an amenable number.

12313588 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12313588 is a wasteful number, since it uses less digits than its factorization.

12313588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439782 (or 439780 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

The square root of 12313588 is about 3509.0722420606. The cubic root of 12313588 is about 230.9199950323.

It can be divided in two parts, 12 and 313588, that added together give a square (313600 = 560²).

The spelling of 12313588 in words is "twelve million, three hundred thirteen thousand, five hundred eighty-eight".