68762792 has 32 divisors (see below), whose sum is σ = 147645120. Its totient is φ = 29410560.

The previous prime is 68762777. The next prime is 68762797. The reversal of 68762792 is 29726786.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (68762797) by changing a digit.

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, 37808 + ... + 39584.

It is an arithmetic number, because the mean of its divisors is an integer number (4613910).

Almost surely, 2^68762792 is an apocalyptic number.

It is an amenable number.

68762792 is an abundant number, since it is smaller than the sum of its proper divisors (78882328).

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

68762792 is a wasteful number, since it uses less digits than its factorization.

68762792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481 (or 2477 counting only the distinct ones).

The product of its digits is 508032, while the sum is 47.

The square root of 68762792 is about 8292.3333266337. Note that the first 4 decimals coincide. The cubic root of 68762792 is about 409.6860416221.

The spelling of 68762792 in words is "sixty-eight million, seven hundred sixty-two thousand, seven hundred ninety-two".