14141666 has 32 divisors (see below), whose sum is σ = 26628480. Its totient is φ = 5472000.

The previous prime is 14141641. The next prime is 14141683. The reversal of 14141666 is 66614141.

14141666 = T₂₂₈ + T₂₂₉ + ... + T₄₅₈.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 35066 + ... + 35466.

It is an arithmetic number, because the mean of its divisors is an integer number (832140).

Almost surely, 2^14141666 is an apocalyptic number.

14141666 is a deficient number, since it is larger than the sum of its proper divisors (12486814).

14141666 is a wasteful number, since it uses less digits than its factorization.

14141666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its digits is 3456, while the sum is 29.

The square root of 14141666 is about 3760.5406526190. The cubic root of 14141666 is about 241.8244406650.

The spelling of 14141666 in words is "fourteen million, one hundred forty-one thousand, six hundred sixty-six".