6522233 has 8 divisors (see below), whose sum is σ = 6712200. Its totient is φ = 6334848.

The previous prime is 6522227. The next prime is 6522253. The reversal of 6522233 is 3322256.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 824464 + 5697769 = 908^2 + 2387^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6522233 - 2¹⁰ = 6521209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6522199 and 6522208.

It is not an unprimeable number, because it can be changed into a prime (6522253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5213 + ... + 6341.

It is an arithmetic number, because the mean of its divisors is an integer number (839025).

Almost surely, 2^6522233 is an apocalyptic number.

It is an amenable number.

6522233 is a deficient number, since it is larger than the sum of its proper divisors (189967).

6522233 is a wasteful number, since it uses less digits than its factorization.

6522233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its digits is 2160, while the sum is 23.

The square root of 6522233 is about 2553.8662846751. The cubic root of 6522233 is about 186.8380975443.

Adding to 6522233 its sum of digits (23), we get a palindrome (6522256).

Adding to 6522233 its reverse (3322256), we get a palindrome (9844489).

The spelling of 6522233 in words is "six million, five hundred twenty-two thousand, two hundred thirty-three".