3222563 has 4 divisors (see below), whose sum is σ = 3228480. Its totient is φ = 3216648.

The previous prime is 3222551. The next prime is 3222581. The reversal of 3222563 is 3652223.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3222563 - 2⁴ = 3222547 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 2⁶ + 2¹⁰ + 2¹⁵ + 5² + 6² + 3¹³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3222763) 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, 2048 + ... + 3261.

It is an arithmetic number, because the mean of its divisors is an integer number (807120).

Almost surely, 2^3222563 is an apocalyptic number.

3222563 is a deficient number, since it is larger than the sum of its proper divisors (5917).

3222563 is an equidigital number, since it uses as much as digits as its factorization.

3222563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916.

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

The square root of 3222563 is about 1795.1498544690. The cubic root of 3222563 is about 147.7067941116.

Adding to 3222563 its reverse (3652223), we get a palindrome (6874786).

The spelling of 3222563 in words is "three million, two hundred twenty-two thousand, five hundred sixty-three".