12915268 has 12 divisors (see below), whose sum is σ = 22704640. Its totient is φ = 6428232.

The previous prime is 12915263. The next prime is 12915281. The reversal of 12915268 is 86251921.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12915263) 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, 6348 + ... + 8131.

Almost surely, 2^12915268 is an apocalyptic number.

It is an amenable number.

12915268 is a deficient number, since it is larger than the sum of its proper divisors (9789372).

12915268 is a wasteful number, since it uses less digits than its factorization.

12915268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14706 (or 14704 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 12915268 is about 3593.7818520328. The cubic root of 12915268 is about 234.6215002533.

The spelling of 12915268 in words is "twelve million, nine hundred fifteen thousand, two hundred sixty-eight".