76842882 has 12 divisors (see below), whose sum is σ = 166492950. Its totient is φ = 25614288.

The previous prime is 76842869. The next prime is 76842911. The reversal of 76842882 is 28824867.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67716441 + 9126441 = 8229^2 + 3021^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2134507 + ... + 2134542.

Almost surely, 2^76842882 is an apocalyptic number.

76842882 is an abundant number, since it is smaller than the sum of its proper divisors (89650068).

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

76842882 is a wasteful number, since it uses less digits than its factorization.

76842882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4269057 (or 4269054 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 76842882 is about 8766.0071868554. The cubic root of 76842882 is about 425.1425256698.

The spelling of 76842882 in words is "seventy-six million, eight hundred forty-two thousand, eight hundred eighty-two".