14666716 has 12 divisors (see below), whose sum is σ = 27176688. Its totient is φ = 6901952.

The previous prime is 14666693. The next prime is 14666719. The reversal of 14666716 is 61766641.

It is a super-2 number, since 2×14666716² = 430225116449312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14666719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107776 + ... + 107911.

It is an arithmetic number, because the mean of its divisors is an integer number (2264724).

Almost surely, 2^14666716 is an apocalyptic number.

It is an amenable number.

14666716 is a deficient number, since it is larger than the sum of its proper divisors (12509972).

14666716 is a wasteful number, since it uses less digits than its factorization.

14666716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215708 (or 215706 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 14666716 is about 3829.7148718932. The cubic root of 14666716 is about 244.7809565191.

The spelling of 14666716 in words is "fourteen million, six hundred sixty-six thousand, seven hundred sixteen".