8891755922 has 16 divisors (see below), whose sum is σ = 16139658240. Its totient is φ = 3586590528.

The previous prime is 8891755921. The next prime is 8891755963. The reversal of 8891755922 is 2295571988.

It is not an unprimeable number, because it can be changed into a prime (8891755921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18679922 + ... + 18680397.

It is an arithmetic number, because the mean of its divisors is an integer number (1008728640).

Almost surely, 2^8891755922 is an apocalyptic number.

8891755922 is a deficient number, since it is larger than the sum of its proper divisors (7247902318).

8891755922 is a wasteful number, since it uses less digits than its factorization.

8891755922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37360345.

The product of its digits is 3628800, while the sum is 56.

The square root of 8891755922 is about 94296.1076715259. The cubic root of 8891755922 is about 2071.7110268241.

The spelling of 8891755922 in words is "eight billion, eight hundred ninety-one million, seven hundred fifty-five thousand, nine hundred twenty-two".