2588885 has 8 divisors (see below), whose sum is σ = 3345720. Its totient is φ = 1911744.

The previous prime is 2588869. The next prime is 2588893. The reversal of 2588885 is 5888852.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 380689 + 2208196 = 617^2 + 1486^2 .

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 2588885 - 2⁴ = 2588869 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19850 + ... + 19979.

It is an arithmetic number, because the mean of its divisors is an integer number (418215).

2^2588885 is an apocalyptic number.

It is an amenable number.

2588885 is a deficient number, since it is larger than the sum of its proper divisors (756835).

2588885 is a wasteful number, since it uses less digits than its factorization.

2588885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39847.

The product of its digits is 204800, while the sum is 44.

The square root of 2588885 is about 1609.0012430076. The cubic root of 2588885 is about 137.3106595039.

The spelling of 2588885 in words is "two million, five hundred eighty-eight thousand, eight hundred eighty-five".