9099216 has 200 divisors, whose sum is σ = 32408640. Its totient is φ = 2405376.

The previous prime is 9099197. The next prime is 9099217. The reversal of 9099216 is 6129909.

9099216 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9099217) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 154195 + ... + 154253.

Almost surely, 2^9099216 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 9099216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16204320).

9099216 is an abundant number, since it is smaller than the sum of its proper divisors (23309424).

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

9099216 is a wasteful number, since it uses less digits than its factorization.

9099216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 9099216 is about 3016.4906762660. The cubic root of 9099216 is about 208.7699520772.

The spelling of 9099216 in words is "nine million, ninety-nine thousand, two hundred sixteen".