2558795 has 8 divisors (see below), whose sum is σ = 3079296. Its totient is φ = 2041216.

The previous prime is 2558791. The next prime is 2558813. The reversal of 2558795 is 5978552.

2558795 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2558795 - 2² = 2558791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2558791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2534 + ... + 3396.

It is an arithmetic number, because the mean of its divisors is an integer number (384912).

2^2558795 is an apocalyptic number.

2558795 is a deficient number, since it is larger than the sum of its proper divisors (520501).

2558795 is an equidigital number, since it uses as much as digits as its factorization.

2558795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461.

The product of its digits is 126000, while the sum is 41.

The square root of 2558795 is about 1599.6233931773. The cubic root of 2558795 is about 136.7766086050.

The spelling of 2558795 in words is "two million, five hundred fifty-eight thousand, seven hundred ninety-five".