14066305 has 16 divisors (see below), whose sum is σ = 19051200. Its totient is φ = 9876160.

The previous prime is 14066267. The next prime is 14066309. The reversal of 14066305 is 50366041.

14066305 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 14066305 - 2⁷ = 14066177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14066305.

It is not an unprimeable number, because it can be changed into a prime (14066309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2815 + ... + 6004.

It is an arithmetic number, because the mean of its divisors is an integer number (1190700).

Almost surely, 2^14066305 is an apocalyptic number.

It is an amenable number.

14066305 is a deficient number, since it is larger than the sum of its proper divisors (4984895).

14066305 is a wasteful number, since it uses less digits than its factorization.

14066305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8864.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 14066305 is about 3750.5072990197. The cubic root of 14066305 is about 241.3941141859.

The spelling of 14066305 in words is "fourteen million, sixty-six thousand, three hundred five".