9220016 has 40 divisors (see below), whose sum is σ = 20259120. Its totient is φ = 4029696.

The previous prime is 9219979. The next prime is 9220019. The reversal of 9220016 is 6100229.

9220016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9220016.

It is not an unprimeable number, because it can be changed into a prime (9220019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2786 + ... + 5118.

It is an arithmetic number, because the mean of its divisors is an integer number (506478).

Almost surely, 2^9220016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9220016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10129560).

9220016 is an abundant number, since it is smaller than the sum of its proper divisors (11039104).

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

9220016 is a wasteful number, since it uses less digits than its factorization.

9220016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373 (or 2367 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 9220016 is about 3036.4479247963. The cubic root of 9220016 is about 209.6897610998.

The spelling of 9220016 in words is "nine million, two hundred twenty thousand, sixteen".