68372008 has 16 divisors (see below), whose sum is σ = 133771680. Its totient is φ = 32699568.

The previous prime is 68371993. The next prime is 68372047. The reversal of 68372008 is 80027386.

It is a happy number.

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, 185610 + ... + 185977.

It is an arithmetic number, because the mean of its divisors is an integer number (8360730).

Almost surely, 2^68372008 is an apocalyptic number.

It is an amenable number.

68372008 is a deficient number, since it is larger than the sum of its proper divisors (65399672).

68372008 is a wasteful number, since it uses less digits than its factorization.

68372008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371616 (or 371612 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 68372008 is about 8268.7367838141. The cubic root of 68372008 is about 408.9084748066.

The spelling of 68372008 in words is "sixty-eight million, three hundred seventy-two thousand, eight".