14449666 has 32 divisors (see below), whose sum is σ = 27319680. Its totient is φ = 5568000.

The previous prime is 14449663. The next prime is 14449691. The reversal of 14449666 is 66694441.

It is not an unprimeable number, because it can be changed into a prime (14449661) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15090 + ... + 16018.

It is an arithmetic number, because the mean of its divisors is an integer number (853740).

Almost surely, 2^14449666 is an apocalyptic number.

14449666 is a deficient number, since it is larger than the sum of its proper divisors (12870014).

14449666 is a wasteful number, since it uses less digits than its factorization.

14449666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050.

The product of its digits is 124416, while the sum is 40.

The square root of 14449666 is about 3801.2716293367. The cubic root of 14449666 is about 243.5674613190.

The spelling of 14449666 in words is "fourteen million, four hundred forty-nine thousand, six hundred sixty-six".