12332317 has 6 divisors (see below), whose sum is σ = 12435774. Its totient is φ = 12229560.

The previous prime is 12332303. The next prime is 12332323. The reversal of 12332317 is 71323321.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8726116 + 3606201 = 2954^2 + 1899^2 .

It is a de Polignac number, because none of the positive numbers 2^k-12332317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332717) 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 5 ways as a sum of consecutive naturals, for example, 44383 + ... + 44659.

It is an arithmetic number, because the mean of its divisors is an integer number (2072629).

Almost surely, 2^12332317 is an apocalyptic number.

It is an amenable number.

12332317 is a deficient number, since it is larger than the sum of its proper divisors (103457).

12332317 is an frugal number, since it uses more digits than its factorization.

12332317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 488 counting only the distinct ones).

The product of its digits is 756, while the sum is 22.

The square root of 12332317 is about 3511.7398821667. The cubic root of 12332317 is about 231.0370123661.

Adding to 12332317 its reverse (71323321), we get a palindrome (83655638).

The spelling of 12332317 in words is "twelve million, three hundred thirty-two thousand, three hundred seventeen".