2205195 has 16 divisors (see below), whose sum is σ = 3562272. Its totient is φ = 1164800.

The previous prime is 2205187. The next prime is 2205199. The reversal of 2205195 is 5915022.

It is not a de Polignac number, because 2205195 - 2³ = 2205187 is a prime.

2205195 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2205199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1045 + ... + 2345.

It is an arithmetic number, because the mean of its divisors is an integer number (222642).

2^2205195 is an apocalyptic number.

2205195 is a deficient number, since it is larger than the sum of its proper divisors (1357077).

2205195 is a wasteful number, since it uses less digits than its factorization.

2205195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 2205195 is about 1484.9898989555. The cubic root of 2205195 is about 130.1614365229.

The spelling of 2205195 in words is "two million, two hundred five thousand, one hundred ninety-five".