12397324 has 6 divisors (see below), whose sum is σ = 21695324. Its totient is φ = 6198660.

The previous prime is 12397321. The next prime is 12397337. The reversal of 12397324 is 42379321.

12397324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12397321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1549662 + ... + 1549669.

Almost surely, 2^12397324 is an apocalyptic number.

It is an amenable number.

12397324 is a deficient number, since it is larger than the sum of its proper divisors (9298000).

12397324 is a wasteful number, since it uses less digits than its factorization.

12397324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099335 (or 3099333 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 12397324 is about 3520.9833853627. The cubic root of 12397324 is about 231.4422541464.

It can be divided in two parts, 12397 and 324, that added together give a palindrome (12721).

The spelling of 12397324 in words is "twelve million, three hundred ninety-seven thousand, three hundred twenty-four".