12366272 has 56 divisors (see below), whose sum is σ = 26529792. Its totient is φ = 5702400.

The previous prime is 12366271. The next prime is 12366287. The reversal of 12366272 is 27266321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12366271) by changing a digit.

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, 45497 + ... + 45767.

Almost surely, 2^12366272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12366272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13264896).

12366272 is an abundant number, since it is smaller than the sum of its proper divisors (14163520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12366272 is a wasteful number, since it uses less digits than its factorization.

12366272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 327 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 12366272 is about 3516.5710571521. The cubic root of 12366272 is about 231.2488588208.

The spelling of 12366272 in words is "twelve million, three hundred sixty-six thousand, two hundred seventy-two".