4855222 has 16 divisors (see below), whose sum is σ = 7784640. Its totient is φ = 2264328.

The previous prime is 4855219. The next prime is 4855223. The reversal of 4855222 is 2225584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4855223) 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, 1593 + ... + 3499.

It is an arithmetic number, because the mean of its divisors is an integer number (486540).

Almost surely, 2^4855222 is an apocalyptic number.

4855222 is a deficient number, since it is larger than the sum of its proper divisors (2929418).

4855222 is a wasteful number, since it uses less digits than its factorization.

4855222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995.

The product of its digits is 6400, while the sum is 28.

The square root of 4855222 is about 2203.4568296202. The cubic root of 4855222 is about 169.3309574897.

The spelling of 4855222 in words is "four million, eight hundred fifty-five thousand, two hundred twenty-two".