14543243 has 8 divisors (see below), whose sum is σ = 17085936. Its totient is φ = 12204000.

The previous prime is 14543237. The next prime is 14543267. The reversal of 14543243 is 34234541.

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

It is a cyclic number.

It is not a de Polignac number, because 14543243 - 2¹⁰ = 14542219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14543203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50708 + ... + 50993.

It is an arithmetic number, because the mean of its divisors is an integer number (2135742).

Almost surely, 2^14543243 is an apocalyptic number.

14543243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14543243 is a deficient number, since it is larger than the sum of its proper divisors (2542693).

14543243 is a wasteful number, since it uses less digits than its factorization.

14543243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101725.

The product of its digits is 5760, while the sum is 26.

The square root of 14543243 is about 3813.5604099057. The cubic root of 14543243 is about 244.0921167464.

Adding to 14543243 its reverse (34234541), we get a palindrome (48777784).

The spelling of 14543243 in words is "fourteen million, five hundred forty-three thousand, two hundred forty-three".