80164868 has 12 divisors (see below), whose sum is σ = 160329792. Its totient is φ = 34356360.

The previous prime is 80164859. The next prime is 80164873. The reversal of 80164868 is 86846108.

80164868 is an admirable number.

It is a super-2 number, since 2×80164868² = 12852812122914848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431488 + ... + 1431543.

It is an arithmetic number, because the mean of its divisors is an integer number (13360816).

Almost surely, 2^80164868 is an apocalyptic number.

It is an amenable number.

80164868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80164868 is a wasteful number, since it uses less digits than its factorization.

80164868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863042 (or 2863040 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 80164868 is about 8953.4835678634. The cubic root of 80164868 is about 431.1827326852.

The spelling of 80164868 in words is "eighty million, one hundred sixty-four thousand, eight hundred sixty-eight".