12332312 has 8 divisors (see below), whose sum is σ = 23123100. Its totient is φ = 6166152.

The previous prime is 12332303. The next prime is 12332323. The reversal of 12332312 is 21323321.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 770762 + ... + 770777.

Almost surely, 2^12332312 is an apocalyptic number.

It is an amenable number.

12332312 is a deficient number, since it is larger than the sum of its proper divisors (10790788).

12332312 is a wasteful number, since it uses less digits than its factorization.

12332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541545 (or 1541541 counting only the distinct ones).

The product of its digits is 216, while the sum is 17.

The square root of 12332312 is about 3511.7391702688. The cubic root of 12332312 is about 231.0369811423.

Adding to 12332312 its reverse (21323321), we get a palindrome (33655633).

The spelling of 12332312 in words is "twelve million, three hundred thirty-two thousand, three hundred twelve".