12326963 has 4 divisors (see below), whose sum is σ = 13447608. Its totient is φ = 11206320.

The previous prime is 12326959. The next prime is 12326981. The reversal of 12326963 is 36962321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36962321 = 11 ⋅3360211.

It is a cyclic number.

It is not a de Polignac number, because 12326963 - 2² = 12326959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12326063) 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 3 ways as a sum of consecutive naturals, for example, 560306 + ... + 560327.

It is an arithmetic number, because the mean of its divisors is an integer number (3361902).

Almost surely, 2^12326963 is an apocalyptic number.

12326963 is a deficient number, since it is larger than the sum of its proper divisors (1120645).

12326963 is a wasteful number, since it uses less digits than its factorization.

12326963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120644.

The product of its digits is 11664, while the sum is 32.

The square root of 12326963 is about 3510.9774992159. The cubic root of 12326963 is about 231.0035730912.

The spelling of 12326963 in words is "twelve million, three hundred twenty-six thousand, nine hundred sixty-three".