12255265 has 8 divisors (see below), whose sum is σ = 16043328. Its totient is φ = 8912880.

The previous prime is 12255259. The next prime is 12255277. The reversal of 12255265 is 56255221.

12255265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12255265 - 2¹¹ = 12253217 is a prime.

It is a Duffinian 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, 111357 + ... + 111466.

It is an arithmetic number, because the mean of its divisors is an integer number (2005416).

Almost surely, 2^12255265 is an apocalyptic number.

It is an amenable number.

12255265 is a deficient number, since it is larger than the sum of its proper divisors (3788063).

12255265 is a wasteful number, since it uses less digits than its factorization.

12255265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222839.

The product of its digits is 6000, while the sum is 28.

The square root of 12255265 is about 3500.7520620575. The cubic root of 12255265 is about 230.5548356509.

The spelling of 12255265 in words is "twelve million, two hundred fifty-five thousand, two hundred sixty-five".