76928825 has 24 divisors (see below), whose sum is σ = 104279040. Its totient is φ = 56044800.

The previous prime is 76928807. The next prime is 76928867. The reversal of 76928825 is 52882967.

It is not a de Polignac number, because 76928825 - 2¹⁴ = 76912441 is a prime.

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 a self number, because there is not a number n which added to its sum of digits gives 76928825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10256 + ... + 16094.

It is an arithmetic number, because the mean of its divisors is an integer number (4344960).

Almost surely, 2^76928825 is an apocalyptic number.

It is an amenable number.

76928825 is a deficient number, since it is larger than the sum of its proper divisors (27350215).

76928825 is a wasteful number, since it uses less digits than its factorization.

76928825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5897 (or 5892 counting only the distinct ones).

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

The square root of 76928825 is about 8770.9078777513. The cubic root of 76928825 is about 425.3009632934.

The spelling of 76928825 in words is "seventy-six million, nine hundred twenty-eight thousand, eight hundred twenty-five".