312050132 has 12 divisors (see below), whose sum is σ = 546276276. Its totient is φ = 155971200.

The previous prime is 312050087. The next prime is 312050159. The reversal of 312050132 is 231050213.

It can be written as a sum of positive squares in 2 ways, for example, as 182682256 + 129367876 = 13516^2 + 11374^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 312050132.

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, 1388 + ... + 25020.

It is an arithmetic number, because the mean of its divisors is an integer number (45523023).

Almost surely, 2^312050132 is an apocalyptic number.

It is an amenable number.

312050132 is a deficient number, since it is larger than the sum of its proper divisors (234226144).

312050132 is a wasteful number, since it uses less digits than its factorization.

312050132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26938 (or 26936 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 312050132 is about 17664.9407584628. The cubic root of 312050132 is about 678.2786131984.

The spelling of 312050132 in words is "three hundred twelve million, fifty thousand, one hundred thirty-two".