4223133 has 6 divisors (see below), whose sum is σ = 6100094. Its totient is φ = 2815416.

The previous prime is 4223117. The next prime is 4223171. The reversal of 4223133 is 3313224.

It can be written as a sum of positive squares in only one way, i.e., 4173849 + 49284 = 2043^2 + 222^2 .

It is not a de Polignac number, because 4223133 - 2⁴ = 4223117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234610 + ... + 234627.

Almost surely, 2^4223133 is an apocalyptic number.

It is an amenable number.

4223133 is a deficient number, since it is larger than the sum of its proper divisors (1876961).

4223133 is a wasteful number, since it uses less digits than its factorization.

4223133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469243 (or 469240 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 4223133 is about 2055.0262772043. The cubic root of 4223133 is about 161.6385402351.

Adding to 4223133 its reverse (3313224), we get a palindrome (7536357).

Subtracting from 4223133 its reverse (3313224), we obtain a palindrome (909909).

It can be divided in two parts, 4223 and 133, that added together give a square (4356 = 66²).

The spelling of 4223133 in words is "four million, two hundred twenty-three thousand, one hundred thirty-three".