2558841 has 8 divisors (see below), whose sum is σ = 3423264. Its totient is φ = 1700160.

The previous prime is 2558837. The next prime is 2558849. The reversal of 2558841 is 1488552.

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

It is not a de Polignac number, because 2558841 - 2² = 2558837 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2558849) 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, 255 + ... + 2276.

It is an arithmetic number, because the mean of its divisors is an integer number (427908).

2^2558841 is an apocalyptic number.

It is an amenable number.

2558841 is a deficient number, since it is larger than the sum of its proper divisors (864423).

2558841 is a wasteful number, since it uses less digits than its factorization.

2558841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871.

The product of its digits is 12800, while the sum is 33.

The square root of 2558841 is about 1599.6377714970. The cubic root of 2558841 is about 136.7774282208. Note that the first 3 decimals are identical.

The spelling of 2558841 in words is "two million, five hundred fifty-eight thousand, eight hundred forty-one".