14281738 has 8 divisors (see below), whose sum is σ = 21483360. Its totient is φ = 7120620.

The previous prime is 14281697. The next prime is 14281739. The reversal of 14281738 is 83718241.

It is a happy number.

14281738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14281739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9228 + ... + 10663.

It is an arithmetic number, because the mean of its divisors is an integer number (2685420).

Almost surely, 2^14281738 is an apocalyptic number.

14281738 is a deficient number, since it is larger than the sum of its proper divisors (7201622).

14281738 is a wasteful number, since it uses less digits than its factorization.

14281738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20252.

The product of its digits is 10752, while the sum is 34.

The square root of 14281738 is about 3779.1186803275. The cubic root of 14281738 is about 242.6202358369.

Adding to 14281738 its reverse (83718241), we get a palindrome (97999979).

The spelling of 14281738 in words is "fourteen million, two hundred eighty-one thousand, seven hundred thirty-eight".