14563116 has 18 divisors (see below), whose sum is σ = 36812412. Its totient is φ = 4854360.

The previous prime is 14563103. The next prime is 14563141. The reversal of 14563116 is 61136541.

14563116 is a `hidden beast` number, since 14 + 5 + 631 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14563116.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202230 + ... + 202301.

It is an arithmetic number, because the mean of its divisors is an integer number (2045134).

Almost surely, 2^14563116 is an apocalyptic number.

It is an amenable number.

14563116 is an abundant number, since it is smaller than the sum of its proper divisors (22249296).

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

14563116 is a wasteful number, since it uses less digits than its factorization.

14563116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404541 (or 404536 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 14563116 is about 3816.1650907685. The cubic root of 14563116 is about 244.2032481905.

Adding to 14563116 its reverse (61136541), we get a palindrome (75699657).

The spelling of 14563116 in words is "fourteen million, five hundred sixty-three thousand, one hundred sixteen".