12810852 has 24 divisors (see below), whose sum is σ = 33213600. Its totient is φ = 4270248.

The previous prime is 12810829. The next prime is 12810857. The reversal of 12810852 is 25801821.

12810852 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12810857) 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, 59202 + ... + 59417.

It is an arithmetic number, because the mean of its divisors is an integer number (1383900).

Almost surely, 2^12810852 is an apocalyptic number.

12810852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12810852 is an abundant number, since it is smaller than the sum of its proper divisors (20402748).

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

12810852 is a wasteful number, since it uses less digits than its factorization.

12810852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118632 (or 118624 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 12810852 is about 3579.2250557907. The cubic root of 12810852 is about 233.9875075514.

The spelling of 12810852 in words is "twelve million, eight hundred ten thousand, eight hundred fifty-two".