80100886 has 16 divisors (see below), whose sum is σ = 121573584. Its totient is φ = 39579264.

The previous prime is 80100863. The next prime is 80100899. The reversal of 80100886 is 68800108.

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, 77026 + ... + 78058.

It is an arithmetic number, because the mean of its divisors is an integer number (7598349).

Almost surely, 2^80100886 is an apocalyptic number.

80100886 is a deficient number, since it is larger than the sum of its proper divisors (41472698).

80100886 is a wasteful number, since it uses less digits than its factorization.

80100886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 80100886 is about 8949.9098319480. The cubic root of 80100886 is about 431.0679888366.

The spelling of 80100886 in words is "eighty million, one hundred thousand, eight hundred eighty-six".