8965224 has 48 divisors (see below), whose sum is σ = 24881220. Its totient is φ = 2914560.

The previous prime is 8965217. The next prime is 8965261. The reversal of 8965224 is 4225698.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8892324 + 72900 = 2982^2 + 270^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1434 + ... + 4470.

Almost surely, 2^8965224 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 8965224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12440610).

8965224 is an abundant number, since it is smaller than the sum of its proper divisors (15915996).

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

8965224 is a wasteful number, since it uses less digits than its factorization.

8965224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3090 (or 3083 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 8965224 is about 2994.1983902207. The cubic root of 8965224 is about 207.7401216919.

It can be divided in two parts, 89652 and 24, that added together give a triangular number (89676 = T₄₂₃).

The spelling of 8965224 in words is "eight million, nine hundred sixty-five thousand, two hundred twenty-four".