14066616 has 64 divisors (see below), whose sum is σ = 38880000. Its totient is φ = 4218368.

The previous prime is 14066609. The next prime is 14066621. The reversal of 14066616 is 61666041.

It is a congruent 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, 8635 + ... + 10133.

It is an arithmetic number, because the mean of its divisors is an integer number (607500).

Almost surely, 2^14066616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14066616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19440000).

14066616 is an abundant number, since it is smaller than the sum of its proper divisors (24813384).

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

14066616 is a wasteful number, since it uses less digits than its factorization.

14066616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 14066616 is about 3750.5487598484. The cubic root of 14066616 is about 241.3958932131.

The spelling of 14066616 in words is "fourteen million, sixty-six thousand, six hundred sixteen".