312572950 has 12 divisors (see below), whose sum is σ = 581385780. Its totient is φ = 125029160.

The previous prime is 312572947. The next prime is 312572951. The reversal of 312572950 is 59275213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312572951) 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 5 ways as a sum of consecutive naturals, for example, 3125680 + ... + 3125779.

It is an arithmetic number, because the mean of its divisors is an integer number (48448815).

Almost surely, 2^312572950 is an apocalyptic number.

312572950 is a deficient number, since it is larger than the sum of its proper divisors (268812830).

312572950 is a wasteful number, since it uses less digits than its factorization.

312572950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6251471 (or 6251466 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 312572950 is about 17679.7327468489. The cubic root of 312572950 is about 678.6572045111.

The spelling of 312572950 in words is "three hundred twelve million, five hundred seventy-two thousand, nine hundred fifty".