12344856 has 64 divisors (see below), whose sum is σ = 33177600. Its totient is φ = 3813888.

The previous prime is 12344837. The next prime is 12344861. The reversal of 12344856 is 65844321.

12344856 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32041 + ... + 32423.

It is an arithmetic number, because the mean of its divisors is an integer number (518400).

Almost surely, 2^12344856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12344856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16588800).

12344856 is an abundant number, since it is smaller than the sum of its proper divisors (20832744).

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

12344856 is a wasteful number, since it uses less digits than its factorization.

12344856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 484 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 12344856 is about 3513.5247259696. The cubic root of 12344856 is about 231.1152888654.

The spelling of 12344856 in words is "twelve million, three hundred forty-four thousand, eight hundred fifty-six".