8639852 has 12 divisors (see below), whose sum is σ = 16282896. Its totient is φ = 3987600.

The previous prime is 8639849. The next prime is 8639863. The reversal of 8639852 is 2589368.

8639852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83024 + ... + 83127.

It is an arithmetic number, because the mean of its divisors is an integer number (1356908).

Almost surely, 2^8639852 is an apocalyptic number.

It is an amenable number.

8639852 is a deficient number, since it is larger than the sum of its proper divisors (7643044).

8639852 is a wasteful number, since it uses less digits than its factorization.

8639852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166168 (or 166166 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 8639852 is about 2939.3625159208. The cubic root of 8639852 is about 205.1959419443.

The spelling of 8639852 in words is "eight million, six hundred thirty-nine thousand, eight hundred fifty-two".