8558806422 has 16 divisors (see below), whose sum is σ = 17398230192. Its totient is φ = 2806165920.

The previous prime is 8558806381. The next prime is 8558806427. The reversal of 8558806422 is 2246088558.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8558806427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11691993 + ... + 11692724.

It is an arithmetic number, because the mean of its divisors is an integer number (1087389387).

Almost surely, 2^8558806422 is an apocalyptic number.

8558806422 is an abundant number, since it is smaller than the sum of its proper divisors (8839423770).

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

8558806422 is a wasteful number, since it uses less digits than its factorization.

8558806422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23384783.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The square root of 8558806422 is about 92513.8174652846. The cubic root of 8558806422 is about 2045.5231610462.

The spelling of 8558806422 in words is "eight billion, five hundred fifty-eight million, eight hundred six thousand, four hundred twenty-two".