313786252 has 24 divisors (see below), whose sum is σ = 595350000. Its totient is φ = 143848896.

The previous prime is 313786229. The next prime is 313786261. The reversal of 313786252 is 252687313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12502 + ... + 27997.

It is an arithmetic number, because the mean of its divisors is an integer number (24806250).

Almost surely, 2^313786252 is an apocalyptic number.

It is an amenable number.

313786252 is a deficient number, since it is larger than the sum of its proper divisors (281563748).

313786252 is a wasteful number, since it uses less digits than its factorization.

313786252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40665 (or 40663 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 313786252 is about 17714.0128711707. The cubic root of 313786252 is about 679.5341763539.

The spelling of 313786252 in words is "three hundred thirteen million, seven hundred eighty-six thousand, two hundred fifty-two".