80332596 has 18 divisors (see below), whose sum is σ = 203063042. Its totient is φ = 26777520.

The previous prime is 80332591. The next prime is 80332597. The reversal of 80332596 is 69523308.

It can be written as a sum of positive squares in only one way, i.e., 49196196 + 31136400 = 7014^2 + 5580^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2231461 = 80332596 / (8 + 0 + 3 + 3 + 2 + 5 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 80332596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80332591) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1115695 + ... + 1115766.

Almost surely, 2^80332596 is an apocalyptic number.

It is an amenable number.

80332596 is an abundant number, since it is smaller than the sum of its proper divisors (122730446).

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

80332596 is a wasteful number, since it uses less digits than its factorization.

80332596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231471 (or 2231466 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 80332596 is about 8962.8453071555. The cubic root of 80332596 is about 431.4832426994.

The spelling of 80332596 in words is "eighty million, three hundred thirty-two thousand, five hundred ninety-six".