80828802 has 24 divisors (see below), whose sum is σ = 175711536. Its totient is φ = 26853336.

The previous prime is 80828789. The next prime is 80828819. The reversal of 80828802 is 20882808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1788 + ... + 12839.

It is an arithmetic number, because the mean of its divisors is an integer number (7321314).

Almost surely, 2^80828802 is an apocalyptic number.

80828802 is an abundant number, since it is smaller than the sum of its proper divisors (94882734).

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

80828802 is a wasteful number, since it uses less digits than its factorization.

80828802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14942 (or 14939 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 80828802 is about 8990.4839691754. The cubic root of 80828802 is about 432.3698286239.

The spelling of 80828802 in words is "eighty million, eight hundred twenty-eight thousand, eight hundred two".