68825792 has 84 divisors (see below), whose sum is σ = 168350184. Its totient is φ = 27740160.

The previous prime is 68825791. The next prime is 68825819. The reversal of 68825792 is 29752886.

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

It is not an unprimeable number, because it can be changed into a prime (68825791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52667 + ... + 53957.

Almost surely, 2^68825792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68825792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84175092).

68825792 is an abundant number, since it is smaller than the sum of its proper divisors (99524392).

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

68825792 is a wasteful number, since it uses less digits than its factorization.

68825792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334 (or 1317 counting only the distinct ones).

The product of its digits is 483840, while the sum is 47.

The square root of 68825792 is about 8296.1311465044. The cubic root of 68825792 is about 409.8111206147.

The spelling of 68825792 in words is "sixty-eight million, eight hundred twenty-five thousand, seven hundred ninety-two".