8182072764 has 30 divisors (see below), whose sum is σ = 21389555264. Its totient is φ = 2727357480.

The previous prime is 8182072747. The next prime is 8182072799. The reversal of 8182072764 is 4672702818.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12626332 + ... + 12626979.

Almost surely, 2^8182072764 is an apocalyptic number.

It is an amenable number.

8182072764 is an abundant number, since it is smaller than the sum of its proper divisors (13207482500).

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

8182072764 is a wasteful number, since it uses less digits than its factorization.

8182072764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25253327 (or 25253316 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 8182072764 is about 90454.8106183414. The cubic root of 8182072764 is about 2015.0590581323.

The spelling of 8182072764 in words is "eight billion, one hundred eighty-two million, seventy-two thousand, seven hundred sixty-four".