80005792 has 24 divisors (see below), whose sum is σ = 162594432. Its totient is φ = 38712000.

The previous prime is 80005771. The next prime is 80005813. The reversal of 80005792 is 29750008.

It is an interprime number because it is at equal distance from previous prime (80005771) and next prime (80005813).

It is a super-3 number, since 3×80005792³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39334 + ... + 41317.

It is an arithmetic number, because the mean of its divisors is an integer number (6774768).

Almost surely, 2^80005792 is an apocalyptic number.

It is an amenable number.

80005792 is an abundant number, since it is smaller than the sum of its proper divisors (82588640).

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

80005792 is a wasteful number, since it uses less digits than its factorization.

80005792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80692 (or 80684 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 80005792 is about 8944.5956867820. The cubic root of 80005792 is about 430.8973364935.

The spelling of 80005792 in words is "eighty million, five thousand, seven hundred ninety-two".