12841944 has 32 divisors (see below), whose sum is σ = 32406000. Its totient is φ = 4240512.

The previous prime is 12841943. The next prime is 12841949. The reversal of 12841944 is 44914821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12841943) 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, 162 + ... + 5070.

Almost surely, 2^12841944 is an apocalyptic number.

It is an amenable number.

12841944 is an abundant number, since it is smaller than the sum of its proper divisors (19564056).

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

12841944 is a wasteful number, since it uses less digits than its factorization.

12841944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027 (or 5023 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 12841944 is about 3583.5658219154. The cubic root of 12841944 is about 234.1766508888.

The spelling of 12841944 in words is "twelve million, eight hundred forty-one thousand, nine hundred forty-four".