12245266 has 16 divisors (see below), whose sum is σ = 20145600. Its totient is φ = 5536080.

The previous prime is 12245263. The next prime is 12245293. The reversal of 12245266 is 66254221.

12245266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12245263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2980 + ... + 5776.

It is an arithmetic number, because the mean of its divisors is an integer number (1259100).

Almost surely, 2^12245266 is an apocalyptic number.

12245266 is a deficient number, since it is larger than the sum of its proper divisors (7900334).

12245266 is a wasteful number, since it uses less digits than its factorization.

12245266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009.

The product of its digits is 5760, while the sum is 28.

The square root of 12245266 is about 3499.3236489356. The cubic root of 12245266 is about 230.4921158036.

Adding to 12245266 its reverse (66254221), we get a palindrome (78499487).

The spelling of 12245266 in words is "twelve million, two hundred forty-five thousand, two hundred sixty-six".