14606666 has 8 divisors (see below), whose sum is σ = 22070340. Its totient is φ = 7249888.

The previous prime is 14606663. The next prime is 14606671. The reversal of 14606666 is 66660641.

It can be written as a sum of positive squares in 2 ways, for example, as 14554225 + 52441 = 3815^2 + 229^2 .

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

14606666 is a modest number, since divided by 6666 gives 1460 as remainder.

It is not an unprimeable number, because it can be changed into a prime (14606663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26381 + ... + 26928.

Almost surely, 2^14606666 is an apocalyptic number.

14606666 is a deficient number, since it is larger than the sum of its proper divisors (7463674).

14606666 is a wasteful number, since it uses less digits than its factorization.

14606666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53448.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 14606666 is about 3821.8668213322. The cubic root of 14606666 is about 244.4464303022.

The spelling of 14606666 in words is "fourteen million, six hundred six thousand, six hundred sixty-six".