8072512292 has 96 divisors (see below), whose sum is σ = 16516684800. Its totient is φ = 3420289152.

The previous prime is 8072512289. The next prime is 8072512319. The reversal of 8072512292 is 2922152708.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 31 ways as a sum of consecutive naturals, for example, 5904593 + ... + 5905959.

It is an arithmetic number, because the mean of its divisors is an integer number (172048800).

Almost surely, 2^8072512292 is an apocalyptic number.

It is an amenable number.

8072512292 is an abundant number, since it is smaller than the sum of its proper divisors (8444172508).

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

8072512292 is a wasteful number, since it uses less digits than its factorization.

8072512292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1583 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 8072512292 is about 89847.1607342157. The cubic root of 8072512292 is about 2006.0245253257.

The spelling of 8072512292 in words is "eight billion, seventy-two million, five hundred twelve thousand, two hundred ninety-two".