80137924 has 12 divisors (see below), whose sum is σ = 140414400. Its totient is φ = 40019528.

The previous prime is 80137919. The next prime is 80137951. The reversal of 80137924 is 42973108.

It is a self number, because there is not a number n which added to its sum of digits gives 80137924.

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, 8584 + ... + 15295.

It is an arithmetic number, because the mean of its divisors is an integer number (11701200).

Almost surely, 2^80137924 is an apocalyptic number.

It is an amenable number.

80137924 is a deficient number, since it is larger than the sum of its proper divisors (60276476).

80137924 is a wasteful number, since it uses less digits than its factorization.

80137924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24722 (or 24720 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 80137924 is about 8951.9787756674. The cubic root of 80137924 is about 431.1344193792.

The spelling of 80137924 in words is "eighty million, one hundred thirty-seven thousand, nine hundred twenty-four".