662336656 has 20 divisors (see below), whose sum is σ = 1350818800. Its totient is φ = 313738272.

The previous prime is 662336603. The next prime is 662336663. The reversal of 662336656 is 656633266.

662336656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1089066 + ... + 1089673.

It is an arithmetic number, because the mean of its divisors is an integer number (67540940).

Almost surely, 2^662336656 is an apocalyptic number.

It is an amenable number.

662336656 is an abundant number, since it is smaller than the sum of its proper divisors (688482144).

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

662336656 is a wasteful number, since it uses less digits than its factorization.

662336656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178766 (or 2178760 counting only the distinct ones).

The product of its digits is 699840, while the sum is 43.

The square root of 662336656 is about 25735.9020824995. The cubic root of 662336656 is about 871.6850488434.

The spelling of 662336656 in words is "six hundred sixty-two million, three hundred thirty-six thousand, six hundred fifty-six".