6222242 has 24 divisors (see below), whose sum is σ = 10376100. Its totient is φ = 2795520.

The previous prime is 6222241. The next prime is 6222263. The reversal of 6222242 is 2422226.

It can be written as a sum of positive squares in 6 ways, for example, as 175561 + 6046681 = 419^2 + 2459^2 .

It is not an unprimeable number, because it can be changed into a prime (6222241) 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 11 ways as a sum of consecutive naturals, for example, 13634 + ... + 14082.

Almost surely, 2^6222242 is an apocalyptic number.

6222242 is a deficient number, since it is larger than the sum of its proper divisors (4153858).

6222242 is a wasteful number, since it uses less digits than its factorization.

6222242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 505 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 6222242 is about 2494.4422222212. The cubic root of 6222242 is about 183.9284733016.

Adding to 6222242 its reverse (2422226), we get a palindrome (8644468).

It can be divided in two parts, 622224 and 2, that added together give a palindrome (622226).

The spelling of 6222242 in words is "six million, two hundred twenty-two thousand, two hundred forty-two".