12326344 has 32 divisors (see below), whose sum is σ = 24906240. Its totient is φ = 5702400.

The previous prime is 12326341. The next prime is 12326351. The reversal of 12326344 is 44362321.

12326344 is nontrivially palindromic in base 7.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12326341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4624 + ... + 6784.

It is an arithmetic number, because the mean of its divisors is an integer number (778320).

Almost surely, 2^12326344 is an apocalyptic number.

It is an amenable number.

12326344 is an abundant number, since it is smaller than the sum of its proper divisors (12579896).

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

12326344 is a wasteful number, since it uses less digits than its factorization.

12326344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221 (or 2217 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 12326344 is about 3510.8893460205. The cubic root of 12326344 is about 230.9997064019. Note that the first 3 decimals are identical.

Adding to 12326344 its reverse (44362321), we get a palindrome (56688665).

The spelling of 12326344 in words is "twelve million, three hundred twenty-six thousand, three hundred forty-four".