14814666 has 36 divisors (see below), whose sum is σ = 32827158. Its totient is φ = 4828512.

The previous prime is 14814649. The next prime is 14814671. The reversal of 14814666 is 66641841.

It can be written as a sum of positive squares in 3 ways, for example, as 14630625 + 184041 = 3825^2 + 429^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14814666.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 50416 + ... + 50708.

Almost surely, 2^14814666 is an apocalyptic number.

14814666 is an abundant number, since it is smaller than the sum of its proper divisors (18012492).

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

14814666 is a wasteful number, since it uses less digits than its factorization.

14814666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 351 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 14814666 is about 3848.9824629374. The cubic root of 14814666 is about 245.6012775489.

The spelling of 14814666 in words is "fourteen million, eight hundred fourteen thousand, six hundred sixty-six".