12256265 has 8 divisors (see below), whose sum is σ = 16808640. Its totient is φ = 8404272.

The previous prime is 12256207. The next prime is 12256271. The reversal of 12256265 is 56265221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12256265 is a prime.

It is a Curzon number.

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, 175055 + ... + 175124.

It is an arithmetic number, because the mean of its divisors is an integer number (2101080).

Almost surely, 2^12256265 is an apocalyptic number.

It is an amenable number.

12256265 is a deficient number, since it is larger than the sum of its proper divisors (4552375).

12256265 is an equidigital number, since it uses as much as digits as its factorization.

12256265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350191.

The product of its digits is 7200, while the sum is 29.

The square root of 12256265 is about 3500.8948855971. The cubic root of 12256265 is about 230.5611063861.

It can be divided in two parts, 12256 and 265, that added together give a palindrome (12521).

The spelling of 12256265 in words is "twelve million, two hundred fifty-six thousand, two hundred sixty-five".