4422194 has 16 divisors (see below), whose sum is σ = 7686528. Its totient is φ = 1868832.

The previous prime is 4422191. The next prime is 4422211. The reversal of 4422194 is 4912244.

It is a Curzon number.

It is a nialpdrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422191) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1142 + ... + 3185.

It is an arithmetic number, because the mean of its divisors is an integer number (480408).

Almost surely, 2^4422194 is an apocalyptic number.

4422194 is a deficient number, since it is larger than the sum of its proper divisors (3264334).

4422194 is a wasteful number, since it uses less digits than its factorization.

4422194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409.

The product of its digits is 2304, while the sum is 26.

The square root of 4422194 is about 2102.9013291165. The cubic root of 4422194 is about 164.1393075705.

The spelling of 4422194 in words is "four million, four hundred twenty-two thousand, one hundred ninety-four".