14063728 has 40 divisors (see below), whose sum is σ = 31347200. Its totient is φ = 5987520.

The previous prime is 14063711. The next prime is 14063729. The reversal of 14063728 is 82736041.

It is a self number, because there is not a number n which added to its sum of digits gives 14063728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14063729) by changing a digit.

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, 21973 + ... + 22603.

It is an arithmetic number, because the mean of its divisors is an integer number (783680).

Almost surely, 2^14063728 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 14063728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15673600).

14063728 is an abundant number, since it is smaller than the sum of its proper divisors (17283472).

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

14063728 is a wasteful number, since it uses less digits than its factorization.

14063728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 14063728 is about 3750.1637297590. The cubic root of 14063728 is about 241.3793718489.

Adding to 14063728 its reverse (82736041), we get a palindrome (96799769).

The spelling of 14063728 in words is "fourteen million, sixty-three thousand, seven hundred twenty-eight".