8225568 has 90 divisors (see below), whose sum is σ = 25340679. Its totient is φ = 2530944.

The previous prime is 8225551. The next prime is 8225573. The reversal of 8225568 is 8655228.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

8225568 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 144 + 8225424 = 12^2 + 2868^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2028.

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 14 ways as a sum of consecutive naturals, for example, 632730 + ... + 632742.

Almost surely, 2^8225568 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 8225568

8225568 is an abundant number, since it is smaller than the sum of its proper divisors (17115111).

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

8225568 is an equidigital number, since it uses as much as digits as its factorization.

8225568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 18 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 8225568 is about 2868.0251044926. The cubic root of 8225568 is about 201.8623379931.

The spelling of 8225568 in words is "eight million, two hundred twenty-five thousand, five hundred sixty-eight".