2589859 has 2 divisors, whose sum is σ = 2589860. Its totient is φ = 2589858.

The previous prime is 2589817. The next prime is 2589883. The reversal of 2589859 is 9589852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2589859 - 2⁹ = 2589347 is a prime.

It is a Chen prime.

2589859 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2589809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1294929 + 1294930.

It is an arithmetic number, because the mean of its divisors is an integer number (1294930).

2^2589859 is an apocalyptic number.

2589859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2589859 is an equidigital number, since it uses as much as digits as its factorization.

2589859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 46.

The square root of 2589859 is about 1609.3038867784. The cubic root of 2589859 is about 137.3278771882.

The spelling of 2589859 in words is "two million, five hundred eighty-nine thousand, eight hundred fifty-nine".