80031392 has 24 divisors (see below), whose sum is σ = 180071136. Its totient is φ = 34299072.

The previous prime is 80031383. The next prime is 80031403. The reversal of 80031392 is 29313008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178418 + ... + 178865.

It is an arithmetic number, because the mean of its divisors is an integer number (7502964).

Almost surely, 2^80031392 is an apocalyptic number.

It is an amenable number.

80031392 is an abundant number, since it is smaller than the sum of its proper divisors (100039744).

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

80031392 is a wasteful number, since it uses less digits than its factorization.

80031392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357300 (or 357292 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 80031392 is about 8946.0266040293. The cubic root of 80031392 is about 430.9432906476.

The spelling of 80031392 in words is "eighty million, thirty-one thousand, three hundred ninety-two".