2588842 has 8 divisors (see below), whose sum is σ = 3898116. Its totient is φ = 1289472.

The previous prime is 2588827. The next prime is 2588869. The reversal of 2588842 is 2488852.

It can be written as a sum of positive squares in 2 ways, for example, as 2556801 + 32041 = 1599^2 + 179^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1783 + ... + 2890.

2^2588842 is an apocalyptic number.

2588842 is a deficient number, since it is larger than the sum of its proper divisors (1309274).

2588842 is a wasteful number, since it uses less digits than its factorization.

2588842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4952.

The product of its digits is 40960, while the sum is 37.

The square root of 2588842 is about 1608.9878806256. The cubic root of 2588842 is about 137.3098992807.

The spelling of 2588842 in words is "two million, five hundred eighty-eight thousand, eight hundred forty-two".