9244224 has 84 divisors (see below), whose sum is σ = 28925520. Its totient is φ = 2799360.

The previous prime is 9244223. The next prime is 9244237. The reversal of 9244224 is 4224429.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (9244223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5607 + ... + 7065.

Almost surely, 2^9244224 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 9244224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14462760).

9244224 is an abundant number, since it is smaller than the sum of its proper divisors (19681296).

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

9244224 is a wasteful number, since it uses less digits than its factorization.

9244224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488 (or 1475 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 9244224 is about 3040.4315483168. The cubic root of 9244224 is about 209.8731206354.

The spelling of 9244224 in words is "nine million, two hundred forty-four thousand, two hundred twenty-four".