80714592 has 72 divisors (see below), whose sum is σ = 262328976. Its totient is φ = 23060736.

The previous prime is 80714591. The next prime is 80714671. The reversal of 80714592 is 29541708.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80714591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18003 + ... + 22034.

It is an arithmetic number, because the mean of its divisors is an integer number (3643458).

Almost surely, 2^80714592 is an apocalyptic number.

It is an amenable number.

80714592 is an abundant number, since it is smaller than the sum of its proper divisors (181614384).

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

80714592 is a wasteful number, since it uses less digits than its factorization.

80714592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40060 (or 40049 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 80714592 is about 8984.1300079640. The cubic root of 80714592 is about 432.1660884002.

The spelling of 80714592 in words is "eighty million, seven hundred fourteen thousand, five hundred ninety-two".