12064266 has 12 divisors (see below), whose sum is σ = 26139282. Its totient is φ = 4021416.

The previous prime is 12064253. The next prime is 12064277. The reversal of 12064266 is 66246021.

It is a happy number.

12064266 is a `hidden beast` number, since 12 + 0 + 642 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9272025 + 2792241 = 3045^2 + 1671^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 335101 + ... + 335136.

Almost surely, 2^12064266 is an apocalyptic number.

12064266 is an abundant number, since it is smaller than the sum of its proper divisors (14075016).

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

12064266 is a wasteful number, since it uses less digits than its factorization.

12064266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670245 (or 670242 counting only the distinct ones).

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

The square root of 12064266 is about 3473.3652269809. The cubic root of 12064266 is about 229.3508222158.

The spelling of 12064266 in words is "twelve million, sixty-four thousand, two hundred sixty-six".