5222443 has 4 divisors (see below), whose sum is σ = 5285448. Its totient is φ = 5159440.

The previous prime is 5222429. The next prime is 5222447. The reversal of 5222443 is 3442225.

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

It is a cyclic number.

It is not a de Polignac number, because 5222443 - 2⁵ = 5222411 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222447) 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, 31378 + ... + 31543.

It is an arithmetic number, because the mean of its divisors is an integer number (1321362).

Almost surely, 2^5222443 is an apocalyptic number.

5222443 is a deficient number, since it is larger than the sum of its proper divisors (63005).

5222443 is an equidigital number, since it uses as much as digits as its factorization.

5222443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63004.

The product of its digits is 1920, while the sum is 22.

The square root of 5222443 is about 2285.2665052462. The cubic root of 5222443 is about 173.4967069943.

Adding to 5222443 its reverse (3442225), we get a palindrome (8664668).

It can be divided in two parts, 5222 and 443, that added together give a palindrome (5665).

The spelling of 5222443 in words is "five million, two hundred twenty-two thousand, four hundred forty-three".