2088589 has 2 divisors, whose sum is σ = 2088590. Its totient is φ = 2088588.

The previous prime is 2088587. The next prime is 2088599. The reversal of 2088589 is 9858802.

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., 1988100 + 100489 = 1410^2 + 317^2 .

It is a cyclic number.

It is not a de Polignac number, because 2088589 - 2¹ = 2088587 is a prime.

Together with 2088587, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2088587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044294 + 1044295.

It is an arithmetic number, because the mean of its divisors is an integer number (1044295).

2^2088589 is an apocalyptic number.

It is an amenable number.

2088589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088589 is an equidigital number, since it uses as much as digits as its factorization.

2088589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 40.

The square root of 2088589 is about 1445.1951425327. The cubic root of 2088589 is about 127.8255476644.

The spelling of 2088589 in words is "two million, eighty-eight thousand, five hundred eighty-nine".