2225563 has 2 divisors, whose sum is σ = 2225564. Its totient is φ = 2225562.

The previous prime is 2225557. The next prime is 2225567. The reversal of 2225563 is 3655222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2225563 - 2⁹ = 2225051 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 2¹¹ + 2¹⁸ + 5⁴ + 5⁹ + 6² + 3⁸ .

It is not a weakly prime, because it can be changed into another prime (2225567) 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 as a sum of consecutive naturals, namely, 1112781 + 1112782.

It is an arithmetic number, because the mean of its divisors is an integer number (1112782).

2^2225563 is an apocalyptic number.

2225563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225563 is an equidigital number, since it uses as much as digits as its factorization.

2225563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 25.

The square root of 2225563 is about 1491.8320951099. The cubic root of 2225563 is about 130.5609488106.

The spelling of 2225563 in words is "two million, two hundred twenty-five thousand, five hundred sixty-three".