80032892 has 6 divisors (see below), whose sum is σ = 140057568. Its totient is φ = 40016444.

The previous prime is 80032891. The next prime is 80032949. The reversal of 80032892 is 29823008.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80032891) 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 as a sum of consecutive naturals, namely, 10004108 + ... + 10004115.

It is an arithmetic number, because the mean of its divisors is an integer number (23342928).

Almost surely, 2^80032892 is an apocalyptic number.

It is an amenable number.

80032892 is a deficient number, since it is larger than the sum of its proper divisors (60024676).

80032892 is a wasteful number, since it uses less digits than its factorization.

80032892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20008227 (or 20008225 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 80032892 is about 8946.1104397386. The cubic root of 80032892 is about 430.9459829699.

The spelling of 80032892 in words is "eighty million, thirty-two thousand, eight hundred ninety-two".