80288832 has 112 divisors (see below), whose sum is σ = 240954560. Its totient is φ = 23390208.

The previous prime is 80288827. The next prime is 80288861. The reversal of 80288832 is 23888208.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46578 + ... + 48270.

It is an arithmetic number, because the mean of its divisors is an integer number (2151380).

Almost surely, 2^80288832 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 80288832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120477280).

80288832 is an abundant number, since it is smaller than the sum of its proper divisors (160665728).

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

80288832 is a wasteful number, since it uses less digits than its factorization.

80288832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740 (or 1730 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 80288832 is about 8960.4035623403. The cubic root of 80288832 is about 431.4048732548.

The spelling of 80288832 in words is "eighty million, two hundred eighty-eight thousand, eight hundred thirty-two".