8869122 has 64 divisors (see below), whose sum is σ = 21231360. Its totient is φ = 2737152.

The previous prime is 8869109. The next prime is 8869127. The reversal of 8869122 is 2219688.

It is a super-2 number, since 2×8869122² = 157322650101768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8869127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45858 + ... + 46050.

It is an arithmetic number, because the mean of its divisors is an integer number (331740).

Almost surely, 2^8869122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8869122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10615680).

8869122 is an abundant number, since it is smaller than the sum of its proper divisors (12362238).

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

8869122 is a wasteful number, since it uses less digits than its factorization.

8869122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 258 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 8869122 is about 2978.1071169453. The cubic root of 8869122 is about 206.9951689694.

The spelling of 8869122 in words is "eight million, eight hundred sixty-nine thousand, one hundred twenty-two".