6222043 has 4 divisors (see below), whose sum is σ = 6238840. Its totient is φ = 6205248.

The previous prime is 6222011. The next prime is 6222049. The reversal of 6222043 is 3402226.

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 6222043 - 2⁵ = 6222011 is a prime.

It is a Duffinian number.

6222043 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6222043.

It is not an unprimeable number, because it can be changed into a prime (6222049) 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, 7830 + ... + 8587.

It is an arithmetic number, because the mean of its divisors is an integer number (1559710).

Almost surely, 2^6222043 is an apocalyptic number.

6222043 is a deficient number, since it is larger than the sum of its proper divisors (16797).

6222043 is a wasteful number, since it uses less digits than its factorization.

6222043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16796.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 6222043 is about 2494.4023332253. The cubic root of 6222043 is about 183.9265124780.

Adding to 6222043 its reverse (3402226), we get a palindrome (9624269).

The spelling of 6222043 in words is "six million, two hundred twenty-two thousand, forty-three".