312852051 has 12 divisors (see below), whose sum is σ = 468634712. Its totient is φ = 208567872.

The previous prime is 312852013. The next prime is 312852053. The reversal of 312852051 is 150258213.

It is a happy number.

It is not a de Polignac number, because 312852051 - 2⁷ = 312851923 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312852053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 643486 + ... + 643971.

Almost surely, 2^312852051 is an apocalyptic number.

312852051 is a deficient number, since it is larger than the sum of its proper divisors (155782661).

312852051 is an equidigital number, since it uses as much as digits as its factorization.

312852051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287472 (or 1287460 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 312852051 is about 17687.6242327793. The cubic root of 312852051 is about 678.8591387641.

The spelling of 312852051 in words is "three hundred twelve million, eight hundred fifty-two thousand, fifty-one".