80044032 has 56 divisors (see below), whose sum is σ = 213503256. Its totient is φ = 26673152.

The previous prime is 80044009. The next prime is 80044033. The reversal of 80044032 is 23044008.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80044033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22948 + ... + 26204.

Almost surely, 2^80044032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80044032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106751628).

80044032 is an abundant number, since it is smaller than the sum of its proper divisors (133459224).

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

80044032 is an equidigital number, since it uses as much as digits as its factorization.

80044032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286 (or 3262 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 80044032 is about 8946.7330350246. The cubic root of 80044032 is about 430.9659768974.

The spelling of 80044032 in words is "eighty million, forty-four thousand, thirty-two".