4411243 has 4 divisors (see below), whose sum is σ = 4494528. Its totient is φ = 4327960.

The previous prime is 4411217. The next prime is 4411247. The reversal of 4411243 is 3421144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4411243 is a prime.

It is a Duffinian number.

4411243 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4411243.

It is not an unprimeable number, because it can be changed into a prime (4411247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41563 + ... + 41668.

It is an arithmetic number, because the mean of its divisors is an integer number (1123632).

Almost surely, 2^4411243 is an apocalyptic number.

4411243 is a deficient number, since it is larger than the sum of its proper divisors (83285).

4411243 is an equidigital number, since it uses as much as digits as its factorization.

4411243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83284.

The product of its digits is 384, while the sum is 19.

The square root of 4411243 is about 2100.2959315296. The cubic root of 4411243 is about 164.0037055478.

Adding to 4411243 its reverse (3421144), we get a palindrome (7832387).

Subtracting from 4411243 its reverse (3421144), we obtain a palindrome (990099).

The spelling of 4411243 in words is "four million, four hundred eleven thousand, two hundred forty-three".