12847568 has 20 divisors (see below), whose sum is σ = 24992448. Its totient is φ = 6397920.

The previous prime is 12847567. The next prime is 12847589. The reversal of 12847568 is 86574821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12847567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2855 + ... + 5817.

Almost surely, 2^12847568 is an apocalyptic number.

It is an amenable number.

12847568 is a deficient number, since it is larger than the sum of its proper divisors (12144880).

12847568 is a wasteful number, since it uses less digits than its factorization.

12847568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242 (or 3236 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 12847568 is about 3584.3504292968. The cubic root of 12847568 is about 234.2108310014.

The spelling of 12847568 in words is "twelve million, eight hundred forty-seven thousand, five hundred sixty-eight".