12946326 has 8 divisors (see below), whose sum is σ = 25892664. Its totient is φ = 4315440.

The previous prime is 12946319. The next prime is 12946357. The reversal of 12946326 is 62364921.

12946326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

12946326 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1078855 + ... + 1078866.

It is an arithmetic number, because the mean of its divisors is an integer number (3236583).

Almost surely, 2^12946326 is an apocalyptic number.

12946326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12946326 is a wasteful number, since it uses less digits than its factorization.

12946326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157726.

The product of its digits is 15552, while the sum is 33.

The square root of 12946326 is about 3598.1003321197. The cubic root of 12946326 is about 234.8094184420.

The spelling of 12946326 in words is "twelve million, nine hundred forty-six thousand, three hundred twenty-six".