80109392 has 20 divisors (see below), whose sum is σ = 169322496. Its totient is φ = 36413280.

The previous prime is 80109373. The next prime is 80109401. The reversal of 80109392 is 29390108.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 227408 + ... + 227759.

Almost surely, 2^80109392 is an apocalyptic number.

It is an amenable number.

80109392 is an abundant number, since it is smaller than the sum of its proper divisors (89213104).

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

80109392 is a wasteful number, since it uses less digits than its factorization.

80109392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455186 (or 455180 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 80109392 is about 8950.3850196514. The cubic root of 80109392 is about 431.0832468223.

The spelling of 80109392 in words is "eighty million, one hundred nine thousand, three hundred ninety-two".