80044080 has 40 divisors (see below), whose sum is σ = 248137392. Its totient is φ = 21345024.

The previous prime is 80044079. The next prime is 80044099. The reversal of 80044080 is 8044008.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 80044080.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166519 + ... + 166998.

Almost surely, 2^80044080 is an apocalyptic number.

80044080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80044080 is an abundant number, since it is smaller than the sum of its proper divisors (168093312).

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

80044080 is a wasteful number, since it uses less digits than its factorization.

80044080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333533 (or 333527 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 80044080 is about 8946.7357175676. The cubic root of 80044080 is about 430.9660630431.

Adding to 80044080 its reverse (8044008), we get a palindrome (88088088).

The spelling of 80044080 in words is "eighty million, forty-four thousand, eighty".