2005595 has 4 divisors (see below), whose sum is σ = 2406720. Its totient is φ = 1604472.

The previous prime is 2005579. The next prime is 2005613. The reversal of 2005595 is 5955002.

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

It is a cyclic number.

It is not a de Polignac number, because 2005595 - 2⁴ = 2005579 is a prime.

It is a super-2 number, since 2×2005595² = 8044822608050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200555 + ... + 200564.

It is an arithmetic number, because the mean of its divisors is an integer number (601680).

2^2005595 is an apocalyptic number.

2005595 is a deficient number, since it is larger than the sum of its proper divisors (401125).

2005595 is an equidigital number, since it uses as much as digits as its factorization.

2005595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401124.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 2005595 is about 1416.1903120697. The cubic root of 2005595 is about 126.1094832401.

The spelling of 2005595 in words is "two million, five thousand, five hundred ninety-five".