68392604 has 12 divisors (see below), whose sum is σ = 136785264. Its totient is φ = 29311104.

The previous prime is 68392601. The next prime is 68392607. The reversal of 68392604 is 40629386.

It is an interprime number because it is at equal distance from previous prime (68392601) and next prime (68392607).

68392604 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68392601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1221269 + ... + 1221324.

It is an arithmetic number, because the mean of its divisors is an integer number (11398772).

Almost surely, 2^68392604 is an apocalyptic number.

It is an amenable number.

68392604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

68392604 is a wasteful number, since it uses less digits than its factorization.

68392604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442604 (or 2442602 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 68392604 is about 8269.9821039710. The cubic root of 68392604 is about 408.9495297825.

The spelling of 68392604 in words is "sixty-eight million, three hundred ninety-two thousand, six hundred four".