8866285 has 16 divisors (see below), whose sum is σ = 10915632. Its totient is φ = 6912000.

The previous prime is 8866283. The next prime is 8866303. The reversal of 8866285 is 5826688.

It is a happy number.

8866285 is digitally balanced in base 3, 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 8 ways, for example, as 181476 + 8684809 = 426^2 + 2947^2 .

It is not a de Polignac number, because 8866285 - 2¹ = 8866283 is a prime.

It is a super-2 number, since 2×8866285² = 157222019402450, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (184320) is a multiple of the sum of its prime divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8866283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48895 + ... + 49075.

It is an arithmetic number, because the mean of its divisors is an integer number (682227).

Almost surely, 2^8866285 is an apocalyptic number.

It is an amenable number.

8866285 is a deficient number, since it is larger than the sum of its proper divisors (2049347).

8866285 is a wasteful number, since it uses less digits than its factorization.

8866285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384.

The product of its digits is 184320, while the sum is 43.

The square root of 8866285 is about 2977.6307695885. The cubic root of 8866285 is about 206.9730958367.

The spelling of 8866285 in words is "eight million, eight hundred sixty-six thousand, two hundred eighty-five".