2244559 has 2 divisors, whose sum is σ = 2244560. Its totient is φ = 2244558.

The previous prime is 2244553. The next prime is 2244563. The reversal of 2244559 is 9554422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244559 is a prime.

It is a d-powerful number, because it can be written as 2¹⁶ + 2²¹ + 4 + 4⁸ + 5⁴ + 5⁶ + 9² .

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2244559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244553) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122279 + 1122280.

It is an arithmetic number, because the mean of its divisors is an integer number (1122280).

2^2244559 is an apocalyptic number.

2244559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244559 is an equidigital number, since it uses as much as digits as its factorization.

2244559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 31.

The square root of 2244559 is about 1498.1852355433. The cubic root of 2244559 is about 130.9313588692.

The spelling of 2244559 in words is "two million, two hundred forty-four thousand, five hundred fifty-nine".