14450666 has 16 divisors (see below), whose sum is σ = 22391424. Its totient is φ = 6990144.

The previous prime is 14450641. The next prime is 14450669. The reversal of 14450666 is 66605441.

It is not an unprimeable number, because it can be changed into a prime (14450669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8975 + ... + 10461.

It is an arithmetic number, because the mean of its divisors is an integer number (1399464).

Almost surely, 2^14450666 is an apocalyptic number.

14450666 is a deficient number, since it is larger than the sum of its proper divisors (7940758).

14450666 is a wasteful number, since it uses less digits than its factorization.

14450666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 14450666 is about 3801.4031619916. The cubic root of 14450666 is about 243.5730799458.

The spelling of 14450666 in words is "fourteen million, four hundred fifty thousand, six hundred sixty-six".