8922216 has 32 divisors (see below), whose sum is σ = 22687200. Its totient is φ = 2923200.

The previous prime is 8922211. The next prime is 8922223. The reversal of 8922216 is 6122298.

8922216 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8922211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735 + ... + 4566.

It is an arithmetic number, because the mean of its divisors is an integer number (708975).

Almost surely, 2^8922216 is an apocalyptic number.

It is an amenable number.

8922216 is an abundant number, since it is smaller than the sum of its proper divisors (13764984).

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

8922216 is a wasteful number, since it uses less digits than its factorization.

8922216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6369 (or 6365 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 8922216 is about 2987.0078674151. The cubic root of 8922216 is about 207.4073985607.

The spelling of 8922216 in words is "eight million, nine hundred twenty-two thousand, two hundred sixteen".