4223055 has 16 divisors (see below), whose sum is σ = 7154784. Its totient is φ = 2119680.

The previous prime is 4223029. The next prime is 4223057. The reversal of 4223055 is 5503224.

It is not a de Polignac number, because 4223055 - 2⁷ = 4222927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8026 + ... + 8535.

It is an arithmetic number, because the mean of its divisors is an integer number (447174).

Almost surely, 2^4223055 is an apocalyptic number.

4223055 is a deficient number, since it is larger than the sum of its proper divisors (2931729).

4223055 is a wasteful number, since it uses less digits than its factorization.

4223055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16586.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4223055 is about 2055.0072992571. The cubic root of 4223055 is about 161.6375450905.

Adding to 4223055 its reverse (5503224), we get a palindrome (9726279).

The spelling of 4223055 in words is "four million, two hundred twenty-three thousand, fifty-five".