9255216 has 20 divisors (see below), whose sum is σ = 23909432. Its totient is φ = 3085056.

The previous prime is 9255203. The next prime is 9255221. The reversal of 9255216 is 6125529.

It is a happy 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, 96361 + ... + 96456.

Almost surely, 2^9255216 is an apocalyptic number.

It is an amenable number.

9255216 is an abundant number, since it is smaller than the sum of its proper divisors (14654216).

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

9255216 is a wasteful number, since it uses less digits than its factorization.

9255216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192828 (or 192822 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 9255216 is about 3042.2386494159. The cubic root of 9255216 is about 209.9562720744.

The spelling of 9255216 in words is "nine million, two hundred fifty-five thousand, two hundred sixteen".