8869224 has 128 divisors (see below), whose sum is σ = 28385280. Its totient is φ = 2246400.

The previous prime is 8869213. The next prime is 8869241. The reversal of 8869224 is 4229688.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67639 + ... + 67769.

It is an arithmetic number, because the mean of its divisors is an integer number (221760).

Almost surely, 2^8869224 is an apocalyptic number.

8869224 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8869224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14192640).

8869224 is an abundant number, since it is smaller than the sum of its proper divisors (19516056).

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

8869224 is a wasteful number, since it uses less digits than its factorization.

8869224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 187 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 8869224 is about 2978.1242418677. The cubic root of 8869224 is about 206.9959624875.

The spelling of 8869224 in words is "eight million, eight hundred sixty-nine thousand, two hundred twenty-four".