14518144 has 32 divisors (see below), whose sum is σ = 29235240. Its totient is φ = 7180800.

The previous prime is 14518123. The next prime is 14518181. The reversal of 14518144 is 44181541.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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, 12367 + ... + 13489.

Almost surely, 2^14518144 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 14518144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14617620).

14518144 is an abundant number, since it is smaller than the sum of its proper divisors (14717096).

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

14518144 is a wasteful number, since it uses less digits than its factorization.

14518144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238 (or 1226 counting only the distinct ones).

The product of its digits is 2560, while the sum is 28.

The square root of 14518144 is about 3810.2682320278. The cubic root of 14518144 is about 243.9516163135.

Adding to 14518144 its reverse (44181541), we get a palindrome (58699685).

The spelling of 14518144 in words is "fourteen million, five hundred eighteen thousand, one hundred forty-four".