80876028 has 24 divisors (see below), whose sum is σ = 189095760. Its totient is φ = 26903680.

The previous prime is 80876017. The next prime is 80876051. The reversal of 80876028 is 82067808.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 513 + ... + 12728.

It is an arithmetic number, because the mean of its divisors is an integer number (7878990).

Almost surely, 2^80876028 is an apocalyptic number.

It is an amenable number.

80876028 is an abundant number, since it is smaller than the sum of its proper divisors (108219732).

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

80876028 is a wasteful number, since it uses less digits than its factorization.

80876028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13757 (or 13755 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 80876028 is about 8993.1100293502. The cubic root of 80876028 is about 432.4540194138.

The spelling of 80876028 in words is "eighty million, eight hundred seventy-six thousand, twenty-eight".