2558195 has 8 divisors (see below), whose sum is σ = 3144960. Its totient is φ = 1996480.

The previous prime is 2558189. The next prime is 2558197. The reversal of 2558195 is 5918552.

2558195 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 not a de Polignac number, because 2558195 - 2⁶ = 2558131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2558197) 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, 6035 + ... + 6444.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

2^2558195 is an apocalyptic number.

2558195 is a deficient number, since it is larger than the sum of its proper divisors (586765).

2558195 is a wasteful number, since it uses less digits than its factorization.

2558195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12525.

The product of its digits is 18000, while the sum is 35.

The square root of 2558195 is about 1599.4358380379. The cubic root of 2558195 is about 136.7659170646.

The spelling of 2558195 in words is "two million, five hundred fifty-eight thousand, one hundred ninety-five".