2209195 has 4 divisors (see below), whose sum is σ = 2651040. Its totient is φ = 1767352.

The previous prime is 2209189. The next prime is 2209213. The reversal of 2209195 is 5919022.

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 2209195 - 2⁹ = 2208683 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220915 + ... + 220924.

It is an arithmetic number, because the mean of its divisors is an integer number (662760).

2^2209195 is an apocalyptic number.

2209195 is a deficient number, since it is larger than the sum of its proper divisors (441845).

2209195 is an equidigital number, since it uses as much as digits as its factorization.

2209195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441844.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 2209195 is about 1486.3360992723. The cubic root of 2209195 is about 130.2400888663.

The spelling of 2209195 in words is "two million, two hundred nine thousand, one hundred ninety-five".