8872636 has 12 divisors (see below), whose sum is σ = 15593760. Its totient is φ = 4417280.

The previous prime is 8872631. The next prime is 8872649. The reversal of 8872636 is 6362788.

It is a happy number.

8872636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3685 + ... + 5596.

It is an arithmetic number, because the mean of its divisors is an integer number (1299480).

Almost surely, 2^8872636 is an apocalyptic number.

It is an amenable number.

8872636 is a deficient number, since it is larger than the sum of its proper divisors (6721124).

8872636 is a wasteful number, since it uses less digits than its factorization.

8872636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9524 (or 9522 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 8872636 is about 2978.6970305823. The cubic root of 8872636 is about 207.0225029408.

The spelling of 8872636 in words is "eight million, eight hundred seventy-two thousand, six hundred thirty-six".