12715268 has 12 divisors (see below), whose sum is σ = 22520400. Its totient is φ = 6280872.

The previous prime is 12715259. The next prime is 12715271. The reversal of 12715268 is 86251721.

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, 18818 + ... + 19481.

It is an arithmetic number, because the mean of its divisors is an integer number (1876700).

Almost surely, 2^12715268 is an apocalyptic number.

It is an amenable number.

12715268 is a deficient number, since it is larger than the sum of its proper divisors (9805132).

12715268 is a wasteful number, since it uses less digits than its factorization.

12715268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38386 (or 38384 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 12715268 is about 3565.8474448580. The cubic root of 12715268 is about 233.4041136744.

Adding to 12715268 its reverse (86251721), we get a palindrome (98966989).

The spelling of 12715268 in words is "twelve million, seven hundred fifteen thousand, two hundred sixty-eight".