80976268 has 6 divisors (see below), whose sum is σ = 141708476. Its totient is φ = 40488132.

The previous prime is 80976251. The next prime is 80976277. The reversal of 80976268 is 86267908.

It is an unprimeable number.

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, 10122030 + ... + 10122037.

Almost surely, 2^80976268 is an apocalyptic number.

It is an amenable number.

80976268 is a deficient number, since it is larger than the sum of its proper divisors (60732208).

80976268 is a wasteful number, since it uses less digits than its factorization.

80976268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20244071 (or 20244069 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 80976268 is about 8998.6814589694. The cubic root of 80976268 is about 432.6326108329.

It can be divided in two parts, 8097 and 6268, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 80976268 in words is "eighty million, nine hundred seventy-six thousand, two hundred sixty-eight".