8851812 has 24 divisors (see below), whose sum is σ = 20736576. Its totient is φ = 2938848.

The previous prime is 8851807. The next prime is 8851813. The reversal of 8851812 is 2181588.

It is not an unprimeable number, because it can be changed into a prime (8851813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1993 + ... + 4655.

It is an arithmetic number, because the mean of its divisors is an integer number (864024).

Almost surely, 2^8851812 is an apocalyptic number.

It is an amenable number.

8851812 is an abundant number, since it is smaller than the sum of its proper divisors (11884764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8851812 is a wasteful number, since it uses less digits than its factorization.

8851812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947 (or 2945 counting only the distinct ones).

The product of its digits is 5120, while the sum is 33.

The square root of 8851812 is about 2975.1994891099. The cubic root of 8851812 is about 206.8604160607.

The spelling of 8851812 in words is "eight million, eight hundred fifty-one thousand, eight hundred twelve".