6532223 has 2 divisors, whose sum is σ = 6532224. Its totient is φ = 6532222.

The previous prime is 6532189. The next prime is 6532231. The reversal of 6532223 is 3222356.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6532223 - 2⁶ = 6532159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6532283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266111 + 3266112.

It is an arithmetic number, because the mean of its divisors is an integer number (3266112).

Almost surely, 2^6532223 is an apocalyptic number.

6532223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6532223 is an equidigital number, since it uses as much as digits as its factorization.

6532223 is an odious number, because the sum of its binary digits is odd.

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

The square root of 6532223 is about 2555.8213943858. The cubic root of 6532223 is about 186.9334411910.

Adding to 6532223 its reverse (3222356), we get a palindrome (9754579).

The spelling of 6532223 in words is "six million, five hundred thirty-two thousand, two hundred twenty-three".