12266206 has 8 divisors (see below), whose sum is σ = 18568440. Its totient is φ = 6076728.

The previous prime is 12266179. The next prime is 12266209. The reversal of 12266206 is 60266221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12266209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27916 + ... + 28351.

It is an arithmetic number, because the mean of its divisors is an integer number (2321055).

Almost surely, 2^12266206 is an apocalyptic number.

12266206 is a deficient number, since it is larger than the sum of its proper divisors (6302234).

12266206 is a wasteful number, since it uses less digits than its factorization.

12266206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56378.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 12266206 is about 3502.3143776651. The cubic root of 12266206 is about 230.6234252236.

The spelling of 12266206 in words is "twelve million, two hundred sixty-six thousand, two hundred six".