8865285 has 32 divisors (see below), whose sum is σ = 16668288. Its totient is φ = 3966720.

The previous prime is 8865209. The next prime is 8865289. The reversal of 8865285 is 5825688.

It is not a de Polignac number, because 8865285 - 2⁸ = 8865029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8865289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79 + ... + 4211.

It is an arithmetic number, because the mean of its divisors is an integer number (520884).

Almost surely, 2^8865285 is an apocalyptic number.

It is an amenable number.

8865285 is a deficient number, since it is larger than the sum of its proper divisors (7803003).

8865285 is a wasteful number, since it uses less digits than its factorization.

8865285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4165.

The product of its digits is 153600, while the sum is 42.

The square root of 8865285 is about 2977.4628461158. The cubic root of 8865285 is about 206.9653142657.

The spelling of 8865285 in words is "eight million, eight hundred sixty-five thousand, two hundred eighty-five".