2258105 has 4 divisors (see below), whose sum is σ = 2709732. Its totient is φ = 1806480.

The previous prime is 2258083. The next prime is 2258111. The reversal of 2258105 is 5018522.

2258105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 565504 + 1692601 = 752^2 + 1301^2 .

It is not a de Polignac number, because 2258105 - 2⁶ = 2258041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 225806 + ... + 225815.

It is an arithmetic number, because the mean of its divisors is an integer number (677433).

2^2258105 is an apocalyptic number.

It is an amenable number.

2258105 is a deficient number, since it is larger than the sum of its proper divisors (451627).

2258105 is an equidigital number, since it uses as much as digits as its factorization.

2258105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451626.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2258105 is about 1502.6992380380. The cubic root of 2258105 is about 131.1942227094.

The spelling of 2258105 in words is "two million, two hundred fifty-eight thousand, one hundred five".