8636228 has 24 divisors (see below), whose sum is σ = 15719424. Its totient is φ = 4147200.

The previous prime is 8636219. The next prime is 8636237. The reversal of 8636228 is 8226368.

It is an interprime number because it is at equal distance from previous prime (8636219) and next prime (8636237).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31733 + ... + 32003.

It is an arithmetic number, because the mean of its divisors is an integer number (654976).

Almost surely, 2^8636228 is an apocalyptic number.

It is an amenable number.

8636228 is a deficient number, since it is larger than the sum of its proper divisors (7083196).

8636228 is a wasteful number, since it uses less digits than its factorization.

8636228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 561 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 8636228 is about 2938.7459910649. The cubic root of 8636228 is about 205.1672480080.

The spelling of 8636228 in words is "eight million, six hundred thirty-six thousand, two hundred twenty-eight".