312084232 has 32 divisors (see below), whose sum is σ = 625622400. Its totient is φ = 145430784.

The previous prime is 312084209. The next prime is 312084257. The reversal of 312084232 is 232480213.

It is a junction number, because it is equal to n+sod(n) for n = 312084197 and 312084206.

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, 2869 + ... + 25147.

It is an arithmetic number, because the mean of its divisors is an integer number (19550700).

Almost surely, 2^312084232 is an apocalyptic number.

It is an amenable number.

312084232 is an abundant number, since it is smaller than the sum of its proper divisors (313538168).

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

312084232 is a wasteful number, since it uses less digits than its factorization.

312084232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22405 (or 22401 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 312084232 is about 17665.9059207276. The cubic root of 312084232 is about 678.3033191200.

The spelling of 312084232 in words is "three hundred twelve million, eighty-four thousand, two hundred thirty-two".