68626704 has 40 divisors (see below), whose sum is σ = 177658272. Its totient is φ = 22827520.

The previous prime is 68626703. The next prime is 68626709. The reversal of 68626704 is 40762686.

It is not an unprimeable number, because it can be changed into a prime (68626703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27259 + ... + 29669.

Almost surely, 2^68626704 is an apocalyptic number.

It is an amenable number.

68626704 is an abundant number, since it is smaller than the sum of its proper divisors (109031568).

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

68626704 is a wasteful number, since it uses less digits than its factorization.

68626704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015 (or 3009 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 68626704 is about 8284.1236108595. The cubic root of 68626704 is about 409.4155941253.

The spelling of 68626704 in words is "sixty-eight million, six hundred twenty-six thousand, seven hundred four".