5622229 has 4 divisors (see below), whose sum is σ = 5637676. Its totient is φ = 5606784.

The previous prime is 5622203. The next prime is 5622247. The reversal of 5622229 is 9222265.

5622229 is nontrivially palindromic in base 2.

5622229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2883204 + 2739025 = 1698^2 + 1655^2 .

It is a cyclic number.

It is not a de Polignac number, because 5622229 - 2¹⁹ = 5097941 is a prime.

It is a Duffinian number.

5622229 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5622197 and 5622206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5622829) 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 3 ways as a sum of consecutive naturals, for example, 7164 + ... + 7909.

It is an arithmetic number, because the mean of its divisors is an integer number (1409419).

Almost surely, 2^5622229 is an apocalyptic number.

It is an amenable number.

5622229 is a deficient number, since it is larger than the sum of its proper divisors (15447).

5622229 is a wasteful number, since it uses less digits than its factorization.

5622229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15446.

The product of its digits is 4320, while the sum is 28.

The square root of 5622229 is about 2371.1239950707. The cubic root of 5622229 is about 177.8154570164.

The spelling of 5622229 in words is "five million, six hundred twenty-two thousand, two hundred twenty-nine".