12326326 has 16 divisors (see below), whose sum is σ = 20608560. Its totient is φ = 5495040.

The previous prime is 12326311. The next prime is 12326329. The reversal of 12326326 is 62362321.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12326326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12326329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8895 + ... + 10186.

It is an arithmetic number, because the mean of its divisors is an integer number (1288035).

Almost surely, 2^12326326 is an apocalyptic number.

12326326 is a deficient number, since it is larger than the sum of its proper divisors (8282234).

12326326 is a wasteful number, since it uses less digits than its factorization.

12326326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19119.

The product of its digits is 2592, while the sum is 25.

The square root of 12326326 is about 3510.8867825665. The cubic root of 12326326 is about 230.9995939599. Note that the first 3 decimals are identical.

Adding to 12326326 its reverse (62362321), we get a palindrome (74688647).

The spelling of 12326326 in words is "twelve million, three hundred twenty-six thousand, three hundred twenty-six".