13754144 has 12 divisors (see below), whose sum is σ = 27078534. Its totient is φ = 6877056.

The previous prime is 13754141. The next prime is 13754183. The reversal of 13754144 is 44145731.

It is a happy number.

13754144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11155600 + 2598544 = 3340^2 + 1612^2 .

It is not an unprimeable number, because it can be changed into a prime (13754141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214877 + ... + 214940.

Almost surely, 2^13754144 is an apocalyptic number.

It is an amenable number.

13754144 is a deficient number, since it is larger than the sum of its proper divisors (13324390).

13754144 is an equidigital number, since it uses as much as digits as its factorization.

13754144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429827 (or 429819 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 13754144 is about 3708.6579782989. The cubic root of 13754144 is about 239.5950578829.

Adding to 13754144 its reverse (44145731), we get a palindrome (57899875).

The spelling of 13754144 in words is "thirteen million, seven hundred fifty-four thousand, one hundred forty-four".