2204194 has 8 divisors (see below), whose sum is σ = 3312720. Its totient is φ = 1099956.

The previous prime is 2204183. The next prime is 2204197. The reversal of 2204194 is 4914022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2204197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077 + ... + 2359.

It is an arithmetic number, because the mean of its divisors is an integer number (414090).

2^2204194 is an apocalyptic number.

2204194 is a deficient number, since it is larger than the sum of its proper divisors (1108526).

2204194 is a wasteful number, since it uses less digits than its factorization.

2204194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2204194 is about 1484.6528213694. The cubic root of 2204194 is about 130.1417388972.

The spelling of 2204194 in words is "two million, two hundred four thousand, one hundred ninety-four".