6222622 has 8 divisors (see below), whose sum is σ = 10667376. Its totient is φ = 2666832.

The previous prime is 6222607. The next prime is 6222641. The reversal of 6222622 is 2262226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6222593 and 6222602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222223 + ... + 222250.

It is an arithmetic number, because the mean of its divisors is an integer number (1333422).

Almost surely, 2^6222622 is an apocalyptic number.

6222622 is a deficient number, since it is larger than the sum of its proper divisors (4444754).

6222622 is a wasteful number, since it uses less digits than its factorization.

6222622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444482.

The product of its digits is 1152, while the sum is 22.

The square root of 6222622 is about 2494.5183903912. The cubic root of 6222622 is about 183.9322174717.

Adding to 6222622 its reverse (2262226), we get a palindrome (8484848).

The spelling of 6222622 in words is "six million, two hundred twenty-two thousand, six hundred twenty-two".