312675066 has 40 divisors (see below), whose sum is σ = 764321184. Its totient is φ = 94749480.

The previous prime is 312675053. The next prime is 312675073. The reversal of 312675066 is 660576213.

It is a self number, because there is not a number n which added to its sum of digits gives 312675066.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 85950 + ... + 89513.

Almost surely, 2^312675066 is an apocalyptic number.

312675066 is an abundant number, since it is smaller than the sum of its proper divisors (451646118).

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

312675066 is a wasteful number, since it uses less digits than its factorization.

312675066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175488 (or 175479 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 312675066 is about 17682.6204506006. The cubic root of 312675066 is about 678.7311010885.

The spelling of 312675066 in words is "three hundred twelve million, six hundred seventy-five thousand, sixty-six".