14504144 has 20 divisors (see below), whose sum is σ = 29581440. Its totient is φ = 6870240.

The previous prime is 14504141. The next prime is 14504159. The reversal of 14504144 is 44140541.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14504141) 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 3 ways as a sum of consecutive naturals, for example, 23552 + ... + 24159.

It is an arithmetic number, because the mean of its divisors is an integer number (1479072).

Almost surely, 2^14504144 is an apocalyptic number.

It is an amenable number.

14504144 is an abundant number, since it is smaller than the sum of its proper divisors (15077296).

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

14504144 is a wasteful number, since it uses less digits than its factorization.

14504144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47738 (or 47732 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 14504144 is about 3808.4306479179. The cubic root of 14504144 is about 243.8731760521.

Adding to 14504144 its reverse (44140541), we get a palindrome (58644685).

The spelling of 14504144 in words is "fourteen million, five hundred four thousand, one hundred forty-four".