4422855 has 16 divisors (see below), whose sum is σ = 7158240. Its totient is φ = 2331648.

The previous prime is 4422853. The next prime is 4422857. The reversal of 4422855 is 5582244.

It is an interprime number because it is at equal distance from previous prime (4422853) and next prime (4422857).

It is not a de Polignac number, because 4422855 - 2¹ = 4422853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422853) 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 15 ways as a sum of consecutive naturals, for example, 322 + ... + 2991.

It is an arithmetic number, because the mean of its divisors is an integer number (447390).

Almost surely, 2^4422855 is an apocalyptic number.

4422855 is a deficient number, since it is larger than the sum of its proper divisors (2735385).

4422855 is a wasteful number, since it uses less digits than its factorization.

4422855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410.

The product of its digits is 12800, while the sum is 30.

The square root of 4422855 is about 2103.0584870612. The cubic root of 4422855 is about 164.1474853119.

The spelling of 4422855 in words is "four million, four hundred twenty-two thousand, eight hundred fifty-five".