12312376 has 16 divisors (see below), whose sum is σ = 23126040. Its totient is φ = 6145440.

The previous prime is 12312359. The next prime is 12312397. The reversal of 12312376 is 67321321.

It is a self number, because there is not a number n which added to its sum of digits gives 12312376.

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, 5686 + ... + 7546.

Almost surely, 2^12312376 is an apocalyptic number.

It is an amenable number.

12312376 is a deficient number, since it is larger than the sum of its proper divisors (10813664).

12312376 is a wasteful number, since it uses less digits than its factorization.

12312376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2694 (or 2690 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 12312376 is about 3508.8995425917. The cubic root of 12312376 is about 230.9124184642.

Adding to 12312376 its reverse (67321321), we get a palindrome (79633697).

The spelling of 12312376 in words is "twelve million, three hundred twelve thousand, three hundred seventy-six".