662356012 has 12 divisors (see below), whose sum is σ = 1159663680. Its totient is φ = 331023536.

The previous prime is 662355997. The next prime is 662356021. The reversal of 662356012 is 210653266.

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, 28687 + ... + 46342.

It is an arithmetic number, because the mean of its divisors is an integer number (96638640).

Almost surely, 2^662356012 is an apocalyptic number.

It is an amenable number.

662356012 is a deficient number, since it is larger than the sum of its proper divisors (497307668).

662356012 is a wasteful number, since it uses less digits than its factorization.

662356012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77240 (or 77238 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 662356012 is about 25736.2781302969. The cubic root of 662356012 is about 871.6935400798.

The spelling of 662356012 in words is "six hundred sixty-two million, three hundred fifty-six thousand, twelve".