12881204 has 24 divisors (see below), whose sum is σ = 25841088. Its totient is φ = 5503680.

The previous prime is 12881203. The next prime is 12881207. The reversal of 12881204 is 40218821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12881203) 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, 14147 + ... + 15029.

It is an arithmetic number, because the mean of its divisors is an integer number (1076712).

Almost surely, 2^12881204 is an apocalyptic number.

12881204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12881204 is an abundant number, since it is smaller than the sum of its proper divisors (12959884).

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

12881204 is a wasteful number, since it uses less digits than its factorization.

12881204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415 (or 1413 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 12881204 is about 3589.0394258074. The cubic root of 12881204 is about 234.4150473553.

The spelling of 12881204 in words is "twelve million, eight hundred eighty-one thousand, two hundred four".