80976608 has 12 divisors (see below), whose sum is σ = 159422760. Its totient is φ = 40488288.

The previous prime is 80976601. The next prime is 80976617. The reversal of 80976608 is 80667908.

It is a super-2 number, since 2×80976608² = 13114422086371328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80976601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265228 + ... + 1265291.

It is an arithmetic number, because the mean of its divisors is an integer number (13285230).

Almost surely, 2^80976608 is an apocalyptic number.

It is an amenable number.

80976608 is a deficient number, since it is larger than the sum of its proper divisors (78446152).

80976608 is a wasteful number, since it uses less digits than its factorization.

80976608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530529 (or 2530521 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 80976608 is about 8998.7003506062. The cubic root of 80976608 is about 432.6332163390.

The spelling of 80976608 in words is "eighty million, nine hundred seventy-six thousand, six hundred eight".