14144028 has 12 divisors (see below), whose sum is σ = 33002760. Its totient is φ = 4714672.

The previous prime is 14144023. The next prime is 14144041. The reversal of 14144028 is 82044141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 14143989 and 14144007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14144021) 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 3 ways as a sum of consecutive naturals, for example, 589323 + ... + 589346.

It is an arithmetic number, because the mean of its divisors is an integer number (2750230).

Almost surely, 2^14144028 is an apocalyptic number.

It is an amenable number.

14144028 is an abundant number, since it is smaller than the sum of its proper divisors (18858732).

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

14144028 is a wasteful number, since it uses less digits than its factorization.

14144028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178676 (or 1178674 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 14144028 is about 3760.8546900937. The cubic root of 14144028 is about 241.8379034241.

Adding to 14144028 its reverse (82044141), we get a palindrome (96188169).

The spelling of 14144028 in words is "fourteen million, one hundred forty-four thousand, twenty-eight".