14082666 has 16 divisors (see below), whose sum is σ = 30332064. Its totient is φ = 4333104.

The previous prime is 14082659. The next prime is 14082671. The reversal of 14082666 is 66628041.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 90196 + ... + 90351.

It is an arithmetic number, because the mean of its divisors is an integer number (1895754).

Almost surely, 2^14082666 is an apocalyptic number.

14082666 is an abundant number, since it is smaller than the sum of its proper divisors (16249398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14082666 is a wasteful number, since it uses less digits than its factorization.

14082666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180565.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 14082666 is about 3752.6878367378. The cubic root of 14082666 is about 241.4876691705.

It can be divided in two parts, 140826 and 66, that multiplied together give a triangular number (9294516 = T₄₃₁₁).

The spelling of 14082666 in words is "fourteen million, eighty-two thousand, six hundred sixty-six".