8565225 has 12 divisors (see below), whose sum is σ = 14161296. Its totient is φ = 4568080.

The previous prime is 8565217. The next prime is 8565281. The reversal of 8565225 is 5225658.

It is not a de Polignac number, because 8565225 - 2³ = 8565217 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 57027 + ... + 57176.

It is an arithmetic number, because the mean of its divisors is an integer number (1180108).

Almost surely, 2^8565225 is an apocalyptic number.

It is an amenable number.

8565225 is a deficient number, since it is larger than the sum of its proper divisors (5596071).

8565225 is a wasteful number, since it uses less digits than its factorization.

8565225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114216 (or 114211 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 8565225 is about 2926.6405655632. The cubic root of 8565225 is about 204.6034372096.

The spelling of 8565225 in words is "eight million, five hundred sixty-five thousand, two hundred twenty-five".