68766924 has 24 divisors (see below), whose sum is σ = 162852928. Its totient is φ = 22579920.

The previous prime is 68766913. The next prime is 68766931. The reversal of 68766924 is 42966786.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41962 + ... + 43569.

Almost surely, 2^68766924 is an apocalyptic number.

It is an amenable number.

68766924 is an abundant number, since it is smaller than the sum of its proper divisors (94086004).

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

68766924 is a wasteful number, since it uses less digits than its factorization.

68766924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85605 (or 85603 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 68766924 is about 8292.5824686885. The cubic root of 68766924 is about 409.6942475562.

The spelling of 68766924 in words is "sixty-eight million, seven hundred sixty-six thousand, nine hundred twenty-four".