12565324 has 6 divisors (see below), whose sum is σ = 21989324. Its totient is φ = 6282660.

The previous prime is 12565307. The next prime is 12565339. The reversal of 12565324 is 42356521.

It is a junction number, because it is equal to n+sod(n) for n = 12565292 and 12565301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570662 + ... + 1570669.

Almost surely, 2^12565324 is an apocalyptic number.

It is an amenable number.

12565324 is a deficient number, since it is larger than the sum of its proper divisors (9424000).

12565324 is a wasteful number, since it uses less digits than its factorization.

12565324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141335 (or 3141333 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 12565324 is about 3544.7600765073. The cubic root of 12565324 is about 232.4830156784.

The spelling of 12565324 in words is "twelve million, five hundred sixty-five thousand, three hundred twenty-four".