12844944 has 60 divisors (see below), whose sum is σ = 41086656. Its totient is φ = 3669696.

The previous prime is 12844939. The next prime is 12844961. The reversal of 12844944 is 44944821.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 12844899 and 12844908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5364 + ... + 7379.

Almost surely, 2^12844944 is an apocalyptic number.

12844944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12844944 is an abundant number, since it is smaller than the sum of its proper divisors (28241712).

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

12844944 is a wasteful number, since it uses less digits than its factorization.

12844944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12764 (or 12755 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 12844944 is about 3583.9843749659. The cubic root of 12844944 is about 234.1948847651.

The spelling of 12844944 in words is "twelve million, eight hundred forty-four thousand, nine hundred forty-four".