9225244 has 12 divisors (see below), whose sum is σ = 18450544. Its totient is φ = 3953664.

The previous prime is 9225221. The next prime is 9225269. The reversal of 9225244 is 4425229.

9225244 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 329473 = 9225244 / (9 + 2 + 2 + 5 + 2 + 4 + 4).

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, 164709 + ... + 164764.

Almost surely, 2^9225244 is an apocalyptic number.

It is an amenable number.

9225244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9225244 is a wasteful number, since it uses less digits than its factorization.

9225244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329484 (or 329482 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 9225244 is about 3037.3086771021. The cubic root of 9225244 is about 209.7293868783.

The spelling of 9225244 in words is "nine million, two hundred twenty-five thousand, two hundred forty-four".