14066226 has 24 divisors (see below), whose sum is σ = 30642300. Its totient is φ = 4663296.

The previous prime is 14066209. The next prime is 14066231. The reversal of 14066226 is 62266041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13068225 + 998001 = 3615^2 + 999^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14066226.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1450 + ... + 5498.

Almost surely, 2^14066226 is an apocalyptic number.

14066226 is an abundant number, since it is smaller than the sum of its proper divisors (16576074).

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

14066226 is a wasteful number, since it uses less digits than its factorization.

14066226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250 (or 4247 counting only the distinct ones).

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

The square root of 14066226 is about 3750.4967670963. The cubic root of 14066226 is about 241.3936622745.

It can be divided in two parts, 140 and 66226, that added together give a palindrome (66366).

The spelling of 14066226 in words is "fourteen million, sixty-six thousand, two hundred twenty-six".