9220856 has 16 divisors (see below), whose sum is σ = 17339400. Its totient is φ = 4597024.

The previous prime is 9220847. The next prime is 9220867. The reversal of 9220856 is 6580229.

9220856 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 3 ways as a sum of consecutive naturals, for example, 1631 + ... + 4593.

Almost surely, 2^9220856 is an apocalyptic number.

It is an amenable number.

9220856 is a deficient number, since it is larger than the sum of its proper divisors (8118544).

9220856 is a wasteful number, since it uses less digits than its factorization.

9220856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3358 (or 3354 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 9220856 is about 3036.5862411596. The cubic root of 9220856 is about 209.6961289142.

The spelling of 9220856 in words is "nine million, two hundred twenty thousand, eight hundred fifty-six".