12844326 has 32 divisors (see below), whose sum is σ = 28429056. Its totient is φ = 3836000.

The previous prime is 12844313. The next prime is 12844331. The reversal of 12844326 is 62344821.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12844293 and 12844302.

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, 3316 + ... + 6056.

It is an arithmetic number, because the mean of its divisors is an integer number (888408).

Almost surely, 2^12844326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12844326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14214528).

12844326 is an abundant number, since it is smaller than the sum of its proper divisors (15584730).

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

12844326 is a wasteful number, since it uses less digits than its factorization.

12844326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828.

The product of its digits is 9216, while the sum is 30.

The square root of 12844326 is about 3583.8981570352. The cubic root of 12844326 is about 234.1911288188.

The spelling of 12844326 in words is "twelve million, eight hundred forty-four thousand, three hundred twenty-six".