80076688 has 20 divisors (see below), whose sum is σ = 157780080. Its totient is φ = 39359264.

The previous prime is 80076679. The next prime is 80076709. The reversal of 80076688 is 88667008.

It is a happy number.

It is a super-2 number, since 2×80076688² = 12824551922098688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41470 + ... + 43357.

It is an arithmetic number, because the mean of its divisors is an integer number (7889004).

Almost surely, 2^80076688 is an apocalyptic number.

It is an amenable number.

80076688 is a deficient number, since it is larger than the sum of its proper divisors (77703392).

80076688 is a wasteful number, since it uses less digits than its factorization.

80076688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84894 (or 84888 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 80076688 is about 8948.5578726407. The cubic root of 80076688 is about 431.0245767752.

The spelling of 80076688 in words is "eighty million, seventy-six thousand, six hundred eighty-eight".