8856812 has 12 divisors (see below), whose sum is σ = 16315320. Its totient is φ = 4195296.

The previous prime is 8856787. The next prime is 8856829. The reversal of 8856812 is 2186588.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58193 + ... + 58344.

It is an arithmetic number, because the mean of its divisors is an integer number (1359610).

Almost surely, 2^8856812 is an apocalyptic number.

It is an amenable number.

8856812 is a deficient number, since it is larger than the sum of its proper divisors (7458508).

8856812 is a wasteful number, since it uses less digits than its factorization.

8856812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116560 (or 116558 counting only the distinct ones).

The product of its digits is 30720, while the sum is 38.

The square root of 8856812 is about 2976.0396502735. The cubic root of 8856812 is about 206.8993575188.

The spelling of 8856812 in words is "eight million, eight hundred fifty-six thousand, eight hundred twelve".