76828882 has 32 divisors (see below), whose sum is σ = 132786864. Its totient is φ = 33024000.

The previous prime is 76828849. The next prime is 76828891. The reversal of 76828882 is 28882867.

It can be written as a sum of positive squares in 8 ways, for example, as 64304361 + 12524521 = 8019^2 + 3539^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43782 + ... + 45502.

Almost surely, 2^76828882 is an apocalyptic number.

76828882 is a deficient number, since it is larger than the sum of its proper divisors (55957982).

76828882 is a wasteful number, since it uses less digits than its factorization.

76828882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854.

The product of its digits is 688128, while the sum is 49.

The square root of 76828882 is about 8765.2086113224. The cubic root of 76828882 is about 425.1167052047.

The spelling of 76828882 in words is "seventy-six million, eight hundred twenty-eight thousand, eight hundred eighty-two".