8072873022 has 32 divisors (see below), whose sum is σ = 16575197184. Its totient is φ = 2619665600.

The previous prime is 8072872979. The next prime is 8072873023. The reversal of 8072873022 is 2203782708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8072873023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79747 + ... + 150017.

It is an arithmetic number, because the mean of its divisors is an integer number (517974912).

Almost surely, 2^8072873022 is an apocalyptic number.

8072873022 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8072873022 is an abundant number, since it is smaller than the sum of its proper divisors (8502324162).

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

8072873022 is a wasteful number, since it uses less digits than its factorization.

8072873022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70784.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 8072873022 is about 89849.1681764500. The cubic root of 8072873022 is about 2006.0544054267.

The spelling of 8072873022 in words is "eight billion, seventy-two million, eight hundred seventy-three thousand, twenty-two".