12756265 has 8 divisors (see below), whose sum is σ = 15376320. Its totient is φ = 10159152.

The previous prime is 12756253. The next prime is 12756311. The reversal of 12756265 is 56265721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12756265 - 2¹⁹ = 12231977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12756265.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4485 + ... + 6754.

It is an arithmetic number, because the mean of its divisors is an integer number (1922040).

Almost surely, 2^12756265 is an apocalyptic number.

It is an amenable number.

12756265 is a deficient number, since it is larger than the sum of its proper divisors (2620055).

12756265 is a wasteful number, since it uses less digits than its factorization.

12756265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11471.

The product of its digits is 25200, while the sum is 34.

The square root of 12756265 is about 3571.5913820033. The cubic root of 12756265 is about 233.6546943868.

The spelling of 12756265 in words is "twelve million, seven hundred fifty-six thousand, two hundred sixty-five".