8867222 has 32 divisors (see below), whose sum is σ = 16595712. Its totient is φ = 3459744.

The previous prime is 8867207. The next prime is 8867231. The reversal of 8867222 is 2227688.

8867222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14813 + ... + 15399.

It is an arithmetic number, because the mean of its divisors is an integer number (518616).

Almost surely, 2^8867222 is an apocalyptic number.

8867222 is a deficient number, since it is larger than the sum of its proper divisors (7728490).

8867222 is a wasteful number, since it uses less digits than its factorization.

8867222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692.

The product of its digits is 21504, while the sum is 35.

The square root of 8867222 is about 2977.7881052889. The cubic root of 8867222 is about 206.9803866377.

The spelling of 8867222 in words is "eight million, eight hundred sixty-seven thousand, two hundred twenty-two".