14330638 has 24 divisors (see below), whose sum is σ = 25137000. Its totient is φ = 6109488.

The previous prime is 14330627. The next prime is 14330639. The reversal of 14330638 is 83603341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14330639) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 33993 + ... + 34411.

It is an arithmetic number, because the mean of its divisors is an integer number (1047375).

Almost surely, 2^14330638 is an apocalyptic number.

14330638 is a deficient number, since it is larger than the sum of its proper divisors (10806362).

14330638 is a wasteful number, since it uses less digits than its factorization.

14330638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 14330638 is about 3785.5829141626. The cubic root of 14330638 is about 242.8968271614.

Adding to 14330638 its reverse (83603341), we get a palindrome (97933979).

The spelling of 14330638 in words is "fourteen million, three hundred thirty thousand, six hundred thirty-eight".