12276326 has 8 divisors (see below), whose sum is σ = 18674064. Its totient is φ = 6051640.

The previous prime is 12276317. The next prime is 12276331. The reversal of 12276326 is 62367221.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 43085 + ... + 43368.

It is an arithmetic number, because the mean of its divisors is an integer number (2334258).

Almost surely, 2^12276326 is an apocalyptic number.

12276326 is a deficient number, since it is larger than the sum of its proper divisors (6397738).

12276326 is an equidigital number, since it uses as much as digits as its factorization.

12276326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86526.

The product of its digits is 6048, while the sum is 29.

The square root of 12276326 is about 3503.7588387331. The cubic root of 12276326 is about 230.6868316132.

The spelling of 12276326 in words is "twelve million, two hundred seventy-six thousand, three hundred twenty-six".