313083252 has 24 divisors (see below), whose sum is σ = 811697600. Its totient is φ = 104361048.

The previous prime is 313083209. The next prime is 313083259. The reversal of 313083252 is 252380313.

313083252 is a `hidden beast` number, since 31 + 308 + 325 + 2 = 666.

It is a super-2 number, since 2×313083252² = 196042245365791008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313083259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449352 + ... + 1449567.

Almost surely, 2^313083252 is an apocalyptic number.

It is an amenable number.

313083252 is an abundant number, since it is smaller than the sum of its proper divisors (498614348).

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

313083252 is a wasteful number, since it uses less digits than its factorization.

313083252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898932 (or 2898924 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 313083252 is about 17694.1586971520. The cubic root of 313083252 is about 679.0263256328.

The spelling of 313083252 in words is "three hundred thirteen million, eighty-three thousand, two hundred fifty-two".