2259589 has 8 divisors (see below), whose sum is σ = 2496960. Its totient is φ = 2033856.

The previous prime is 2259581. The next prime is 2259601. The reversal of 2259589 is 9859522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2259589 - 2³ = 2259581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499 + ... + 3280.

It is an arithmetic number, because the mean of its divisors is an integer number (312120).

2^2259589 is an apocalyptic number.

It is an amenable number.

2259589 is a deficient number, since it is larger than the sum of its proper divisors (237371).

2259589 is a wasteful number, since it uses less digits than its factorization.

2259589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819.

The product of its digits is 64800, while the sum is 40.

The square root of 2259589 is about 1503.1929350552. The cubic root of 2259589 is about 131.2229561816. Note that the first 3 decimals are identical.

The spelling of 2259589 in words is "two million, two hundred fifty-nine thousand, five hundred eighty-nine".