2194595 has 16 divisors (see below), whose sum is σ = 2987040. Its totient is φ = 1534464.

The previous prime is 2194579. The next prime is 2194613. The reversal of 2194595 is 5954912.

2194595 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2194595 - 2⁴ = 2194579 is a prime.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 347 + ... + 2123.

It is an arithmetic number, because the mean of its divisors is an integer number (186690).

2^2194595 is an apocalyptic number.

2194595 is a deficient number, since it is larger than the sum of its proper divisors (792445).

2194595 is a wasteful number, since it uses less digits than its factorization.

2194595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814.

The product of its digits is 16200, while the sum is 35.

The square root of 2194595 is about 1481.4165518179. The cubic root of 2194595 is about 129.9525467831.

The spelling of 2194595 in words is "two million, one hundred ninety-four thousand, five hundred ninety-five".