6622233 has 4 divisors (see below), whose sum is σ = 8829648. Its totient is φ = 4414820.

The previous prime is 6622211. The next prime is 6622283. The reversal of 6622233 is 3322266.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6622233 - 2¹⁴ = 6605849 is a prime.

It is a D-number.

It is a Curzon number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (6622283) 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, 1103703 + ... + 1103708.

It is an arithmetic number, because the mean of its divisors is an integer number (2207412).

Almost surely, 2^6622233 is an apocalyptic number.

It is an amenable number.

6622233 is a deficient number, since it is larger than the sum of its proper divisors (2207415).

6622233 is a wasteful number, since it uses less digits than its factorization.

6622233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207414.

The product of its digits is 2592, while the sum is 24.

The square root of 6622233 is about 2573.3699695147. The cubic root of 6622233 is about 187.7881365412.

Adding to 6622233 its reverse (3322266), we get a palindrome (9944499).

The spelling of 6622233 in words is "six million, six hundred twenty-two thousand, two hundred thirty-three".