9025216 has 28 divisors (see below), whose sum is σ = 18491200. Its totient is φ = 4366080.

The previous prime is 9025213. The next prime is 9025231. The reversal of 9025216 is 6125209.

It is not an unprimeable number, because it can be changed into a prime (9025213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291 + ... + 4258.

It is an arithmetic number, because the mean of its divisors is an integer number (660400).

Almost surely, 2^9025216 is an apocalyptic number.

It is an amenable number.

9025216 is an abundant number, since it is smaller than the sum of its proper divisors (9465984).

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

9025216 is a wasteful number, since it uses less digits than its factorization.

9025216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592 (or 4582 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 9025216 is about 3004.1997270488. The cubic root of 9025216 is about 208.2024655795.

The spelling of 9025216 in words is "nine million, twenty-five thousand, two hundred sixteen".