12844368 has 60 divisors (see below), whose sum is σ = 36211968. Its totient is φ = 4249920.

The previous prime is 12844339. The next prime is 12844379. The reversal of 12844368 is 86344821.

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 congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27271 + ... + 27737.

Almost surely, 2^12844368 is an apocalyptic number.

12844368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12844368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18105984).

12844368 is an abundant number, since it is smaller than the sum of its proper divisors (23367600).

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

12844368 is a wasteful number, since it uses less digits than its factorization.

12844368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 663 counting only the distinct ones).

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

The square root of 12844368 is about 3583.9040165719. The cubic root of 12844368 is about 234.1913840811.

The spelling of 12844368 in words is "twelve million, eight hundred forty-four thousand, three hundred sixty-eight".