7922892120 has 128 divisors (see below), whose sum is σ = 27924099840. Its totient is φ = 1772951040.

The previous prime is 7922892119. The next prime is 7922892127. The reversal of 7922892120 is 212982297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7922892127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213694 + ... + 248013.

It is an arithmetic number, because the mean of its divisors is an integer number (218157030).

Almost surely, 2^7922892120 is an apocalyptic number.

It is an amenable number.

7922892120 is an abundant number, since it is smaller than the sum of its proper divisors (20001207720).

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

7922892120 is a wasteful number, since it uses less digits than its factorization.

7922892120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461745 (or 461741 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 7922892120 is about 89010.6292529156. The cubic root of 7922892120 is about 1993.5535875406.

The spelling of 7922892120 in words is "seven billion, nine hundred twenty-two million, eight hundred ninety-two thousand, one hundred twenty".