4422446 has 12 divisors (see below), whose sum is σ = 7716888. Its totient is φ = 1895292.

The previous prime is 4422443. The next prime is 4422461. The reversal of 4422446 is 6442244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22466 + ... + 22661.

It is an arithmetic number, because the mean of its divisors is an integer number (643074).

Almost surely, 2^4422446 is an apocalyptic number.

4422446 is a deficient number, since it is larger than the sum of its proper divisors (3294442).

4422446 is a wasteful number, since it uses less digits than its factorization.

4422446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45143 (or 45136 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 4422446 is about 2102.9612454822. The cubic root of 4422446 is about 164.1424253532.

The spelling of 4422446 in words is "four million, four hundred twenty-two thousand, four hundred forty-six".