14513664 has 80 divisors (see below), whose sum is σ = 42229440. Its totient is φ = 4392960.

The previous prime is 14513651. The next prime is 14513671. The reversal of 14513664 is 46631541.

It is a nialpdrome in base 16.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 16467 + ... + 17325.

It is an arithmetic number, because the mean of its divisors is an integer number (527868).

Almost surely, 2^14513664 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 14513664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21114720).

14513664 is an abundant number, since it is smaller than the sum of its proper divisors (27715776).

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

14513664 is an equidigital number, since it uses as much as digits as its factorization.

14513664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 875 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 14513664 is about 3809.6803015476. The cubic root of 14513664 is about 243.9265209184.

It can be divided in two parts, 1451 and 3664, that added together give a palindrome (5115).

The spelling of 14513664 in words is "fourteen million, five hundred thirteen thousand, six hundred sixty-four".