12818852 has 12 divisors (see below), whose sum is σ = 22703856. Its totient is φ = 6332040.

The previous prime is 12818851. The next prime is 12818879. The reversal of 12818852 is 25881821.

It is not an unprimeable number, because it can be changed into a prime (12818851) by changing a digit.

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, 18974 + ... + 19637.

It is an arithmetic number, because the mean of its divisors is an integer number (1891988).

Almost surely, 2^12818852 is an apocalyptic number.

It is an amenable number.

12818852 is a deficient number, since it is larger than the sum of its proper divisors (9885004).

12818852 is a wasteful number, since it uses less digits than its factorization.

12818852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38698 (or 38696 counting only the distinct ones).

The product of its digits is 10240, while the sum is 35.

The square root of 12818852 is about 3580.3424417226. The cubic root of 12818852 is about 234.0362035201.

The spelling of 12818852 in words is "twelve million, eight hundred eighteen thousand, eight hundred fifty-two".