14128266 has 8 divisors (see below), whose sum is σ = 28256544. Its totient is φ = 4709420.

The previous prime is 14128237. The next prime is 14128319. The reversal of 14128266 is 66282141.

14128266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

14128266 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177350 + ... + 1177361.

It is an arithmetic number, because the mean of its divisors is an integer number (3532068).

Almost surely, 2^14128266 is an apocalyptic number.

14128266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14128266 is a wasteful number, since it uses less digits than its factorization.

14128266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354716.

The product of its digits is 4608, while the sum is 30.

The square root of 14128266 is about 3758.7585716563. The cubic root of 14128266 is about 241.7480359107.

The spelling of 14128266 in words is "fourteen million, one hundred twenty-eight thousand, two hundred sixty-six".