8268885 has 40 divisors (see below), whose sum is σ = 15707736. Its totient is φ = 4147200.

The previous prime is 8268863. The next prime is 8268889. The reversal of 8268885 is 5888628.

It can be written as a sum of positive squares in 4 ways, for example, as 77841 + 8191044 = 279^2 + 2862^2 .

It is not a de Polignac number, because 8268885 - 2¹¹ = 8266837 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 8268885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8268889) 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 39 ways as a sum of consecutive naturals, for example, 6285 + ... + 7485.

Almost surely, 2^8268885 is an apocalyptic number.

8268885 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8268885 is a deficient number, since it is larger than the sum of its proper divisors (7438851).

8268885 is a wasteful number, since it uses less digits than its factorization.

8268885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1226 counting only the distinct ones).

The product of its digits is 245760, while the sum is 45.

The square root of 8268885 is about 2875.5669006302. The cubic root of 8268885 is about 202.2160629668.

The spelling of 8268885 in words is "eight million, two hundred sixty-eight thousand, eight hundred eighty-five".