68074926 has 16 divisors (see below), whose sum is σ = 136843344. Its totient is φ = 22576064.

The previous prime is 68074913. The next prime is 68074927. The reversal of 68074926 is 62947086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68074927) 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, 27615 + ... + 29978.

It is an arithmetic number, because the mean of its divisors is an integer number (8552709).

Almost surely, 2^68074926 is an apocalyptic number.

68074926 is an abundant number, since it is smaller than the sum of its proper divisors (68768418).

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

68074926 is a wasteful number, since it uses less digits than its factorization.

68074926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57795.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 68074926 is about 8250.7530565397. The cubic root of 68074926 is about 408.3153679541.

The spelling of 68074926 in words is "sixty-eight million, seventy-four thousand, nine hundred twenty-six".