11544243 has 8 divisors (see below), whose sum is σ = 15454656. Its totient is φ = 7665000.

The previous prime is 11544227. The next prime is 11544257. The reversal of 11544243 is 34244511.

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

It is not a de Polignac number, because 11544243 - 2⁴ = 11544227 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (11544223) 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 7 ways as a sum of consecutive naturals, for example, 6913 + ... + 8418.

It is an arithmetic number, because the mean of its divisors is an integer number (1931832).

Almost surely, 2^11544243 is an apocalyptic number.

11544243 is a deficient number, since it is larger than the sum of its proper divisors (3910413).

11544243 is a wasteful number, since it uses less digits than its factorization.

11544243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15585.

The product of its digits is 1920, while the sum is 24.

The square root of 11544243 is about 3397.6820039550. The cubic root of 11544243 is about 226.0069632647.

Adding to 11544243 its reverse (34244511), we get a palindrome (45788754).

The spelling of 11544243 in words is "eleven million, five hundred forty-four thousand, two hundred forty-three".