14243541 has 16 divisors (see below), whose sum is σ = 20736576. Its totient is φ = 8643456.

The previous prime is 14243533. The next prime is 14243543. The reversal of 14243541 is 14534241.

It is not a de Polignac number, because 14243541 - 2³ = 14243533 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14243543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346 + ... + 5348.

It is an arithmetic number, because the mean of its divisors is an integer number (1296036).

Almost surely, 2^14243541 is an apocalyptic number.

It is an amenable number.

14243541 is a deficient number, since it is larger than the sum of its proper divisors (6493035).

14243541 is a wasteful number, since it uses less digits than its factorization.

14243541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092.

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

The square root of 14243541 is about 3774.0616052206. The cubic root of 14243541 is about 242.4037439923.

Adding to 14243541 its reverse (14534241), we get a palindrome (28777782).

The spelling of 14243541 in words is "fourteen million, two hundred forty-three thousand, five hundred forty-one".