14066225 has 24 divisors (see below), whose sum is σ = 19284480. Its totient is φ = 10123520.

The previous prime is 14066209. The next prime is 14066231. The reversal of 14066225 is 52266041.

It is not a de Polignac number, because 14066225 - 2⁴ = 14066209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14066194 and 14066203.

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 23 ways as a sum of consecutive naturals, for example, 9056 + ... + 10494.

It is an arithmetic number, because the mean of its divisors is an integer number (803520).

Almost surely, 2^14066225 is an apocalyptic number.

It is an amenable number.

14066225 is a deficient number, since it is larger than the sum of its proper divisors (5218255).

14066225 is a wasteful number, since it uses less digits than its factorization.

14066225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489 (or 1484 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 14066225 is about 3750.4966337807. The cubic root of 14066225 is about 241.3936565541.

The spelling of 14066225 in words is "fourteen million, sixty-six thousand, two hundred twenty-five".