12555268 has 24 divisors (see below), whose sum is σ = 24060960. Its totient is φ = 5685120.

The previous prime is 12555241. The next prime is 12555281. The reversal of 12555268 is 86255521.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18723 + ... + 19381.

It is an arithmetic number, because the mean of its divisors is an integer number (1002540).

Almost surely, 2^12555268 is an apocalyptic number.

It is an amenable number.

12555268 is a deficient number, since it is larger than the sum of its proper divisors (11505692).

12555268 is a wasteful number, since it uses less digits than its factorization.

12555268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1105 counting only the distinct ones).

The product of its digits is 24000, while the sum is 34.

The square root of 12555268 is about 3543.3413609191. The cubic root of 12555268 is about 232.4209805851.

The spelling of 12555268 in words is "twelve million, five hundred fifty-five thousand, two hundred sixty-eight".