8225224 has 32 divisors (see below), whose sum is σ = 17740800. Its totient is φ = 3502080.

The previous prime is 8225207. The next prime is 8225257. The reversal of 8225224 is 4225228.

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 7 ways as a sum of consecutive naturals, for example, 10312 + ... + 11080.

It is an arithmetic number, because the mean of its divisors is an integer number (554400).

Almost surely, 2^8225224 is an apocalyptic number.

It is an amenable number.

8225224 is an abundant number, since it is smaller than the sum of its proper divisors (9515576).

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

8225224 is a wasteful number, since it uses less digits than its factorization.

8225224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973 (or 969 counting only the distinct ones).

The product of its digits is 2560, while the sum is 25.

The square root of 8225224 is about 2867.9651322846. The cubic root of 8225224 is about 201.8595239377.

The spelling of 8225224 in words is "eight million, two hundred twenty-five thousand, two hundred twenty-four".