80792271 has 12 divisors (see below), whose sum is σ = 133371472. Its totient is φ = 46166976.

The previous prime is 80792233. The next prime is 80792297. The reversal of 80792271 is 17229708.

It is not a de Polignac number, because 80792271 - 2⁶ = 80792207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80790271) 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, 641146 + ... + 641271.

Almost surely, 2^80792271 is an apocalyptic number.

80792271 is a deficient number, since it is larger than the sum of its proper divisors (52579201).

80792271 is a wasteful number, since it uses less digits than its factorization.

80792271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282430 (or 1282427 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 80792271 is about 8988.4520914338. The cubic root of 80792271 is about 432.3046815396.

The spelling of 80792271 in words is "eighty million, seven hundred ninety-two thousand, two hundred seventy-one".