8818224 has 20 divisors (see below), whose sum is σ = 22780536. Its totient is φ = 2939392.

The previous prime is 8818211. The next prime is 8818231. The reversal of 8818224 is 4228188.

It is a super-2 number, since 2×8818224² = 155522149028352, which contains 22 as substring.

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

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, 91809 + ... + 91904.

Almost surely, 2^8818224 is an apocalyptic number.

It is an amenable number.

8818224 is an abundant number, since it is smaller than the sum of its proper divisors (13962312).

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

8818224 is a wasteful number, since it uses less digits than its factorization.

8818224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183724 (or 183718 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 8818224 is about 2969.5494607768. The cubic root of 8818224 is about 206.5984420426.

The spelling of 8818224 in words is "eight million, eight hundred eighteen thousand, two hundred twenty-four".