2254589 has 2 divisors, whose sum is σ = 2254590. Its totient is φ = 2254588.

The previous prime is 2254579. The next prime is 2254601. The reversal of 2254589 is 9854522.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2059225 + 195364 = 1435^2 + 442^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254589 - 2¹⁶ = 2189053 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2254579) 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, 1127294 + 1127295.

It is an arithmetic number, because the mean of its divisors is an integer number (1127295).

2^2254589 is an apocalyptic number.

It is an amenable number.

2254589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254589 is an equidigital number, since it uses as much as digits as its factorization.

2254589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 35.

The square root of 2254589 is about 1501.5288875010. The cubic root of 2254589 is about 131.1260950083.

The spelling of 2254589 in words is "two million, two hundred fifty-four thousand, five hundred eighty-nine".