8385224 has 16 divisors (see below), whose sum is σ = 15900300. Its totient is φ = 4145152.

The previous prime is 8385217. The next prime is 8385239. The reversal of 8385224 is 4225838.

It can be written as a sum of positive squares in 2 ways, for example, as 8352100 + 33124 = 2890^2 + 182^2 .

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, 5177 + ... + 6600.

Almost surely, 2^8385224 is an apocalyptic number.

It is an amenable number.

8385224 is a deficient number, since it is larger than the sum of its proper divisors (7515076).

8385224 is a wasteful number, since it uses less digits than its factorization.

8385224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11872 (or 11868 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 8385224 is about 2895.7251250766. The cubic root of 8385224 is about 203.1600087667.

The spelling of 8385224 in words is "eight million, three hundred eighty-five thousand, two hundred twenty-four".