12264066 has 12 divisors (see below), whose sum is σ = 26572182. Its totient is φ = 4088016.

The previous prime is 12264059. The next prime is 12264067. The reversal of 12264066 is 66046221.

It is a happy number.

12264066 is a `hidden beast` number, since 12 + 2 + 640 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12047841 + 216225 = 3471^2 + 465^2 .

It is not an unprimeable number, because it can be changed into a prime (12264067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340651 + ... + 340686.

Almost surely, 2^12264066 is an apocalyptic number.

12264066 is an abundant number, since it is smaller than the sum of its proper divisors (14308116).

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

12264066 is a wasteful number, since it uses less digits than its factorization.

12264066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681345 (or 681342 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 12264066 is about 3502.0088520733. The cubic root of 12264066 is about 230.6100126864.

The spelling of 12264066 in words is "twelve million, two hundred sixty-four thousand, sixty-six".