44243 has 4 divisors (see below), whose sum is σ = 44688. Its totient is φ = 43800.

The previous prime is 44221. The next prime is 44249. The reversal of 44243 is 34244.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 44243 - 2⁶ = 44179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 297.

It is an arithmetic number, because the mean of its divisors is an integer number (11172).

2⁴⁴²⁴³ is an apocalyptic number.

44243 is a deficient number, since it is larger than the sum of its proper divisors (445).

44243 is a wasteful number, since it uses less digits than its factorization.

44243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its digits is 384, while the sum is 17.

The square root of 44243 is about 210.3402006275. The cubic root of 44243 is about 35.3683545808.

Adding to 44243 its reverse (34244), we get a palindrome (78487).

Subtracting from 44243 its reverse (34244), we obtain a palindrome (9999).

The spelling of 44243 in words is "forty-four thousand, two hundred forty-three", and thus it is an iban number.