8626122 has 32 divisors (see below), whose sum is σ = 19791360. Its totient is φ = 2782080.

The previous prime is 8626109. The next prime is 8626129. The reversal of 8626122 is 2216268.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8626129) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 903 + ... + 4250.

It is an arithmetic number, because the mean of its divisors is an integer number (618480).

Almost surely, 2^8626122 is an apocalyptic number.

8626122 is an abundant number, since it is smaller than the sum of its proper divisors (11165238).

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

8626122 is a wasteful number, since it uses less digits than its factorization.

8626122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5195 (or 5189 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 8626122 is about 2937.0260468712. The cubic root of 8626122 is about 205.0871887700.

The spelling of 8626122 in words is "eight million, six hundred twenty-six thousand, one hundred twenty-two".