2203589 has 2 divisors, whose sum is σ = 2203590. Its totient is φ = 2203588.

The previous prime is 2203571. The next prime is 2203631. The reversal of 2203589 is 9853022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1481089 + 722500 = 1217^2 + 850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101794 + 1101795.

It is an arithmetic number, because the mean of its divisors is an integer number (1101795).

2^2203589 is an apocalyptic number.

It is an amenable number.

2203589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203589 is an equidigital number, since it uses as much as digits as its factorization.

2203589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2203589 is about 1484.4490560474. The cubic root of 2203589 is about 130.1298308472.

The spelling of 2203589 in words is "two million, two hundred three thousand, five hundred eighty-nine".