12697324 has 12 divisors (see below), whose sum is σ = 22246000. Its totient is φ = 6341328.

The previous prime is 12697313. The next prime is 12697343. The reversal of 12697324 is 42379621.

It is a super-2 number, since 2×12697324² = 322444073521952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12697324.

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, 4462 + ... + 6730.

Almost surely, 2^12697324 is an apocalyptic number.

It is an amenable number.

12697324 is a deficient number, since it is larger than the sum of its proper divisors (9548676).

12697324 is a wasteful number, since it uses less digits than its factorization.

12697324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672 (or 3670 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 12697324 is about 3563.3304646075. The cubic root of 12697324 is about 233.2942673826.

The spelling of 12697324 in words is "twelve million, six hundred ninety-seven thousand, three hundred twenty-four".