4238233 has 4 divisors (see below), whose sum is σ = 4422528. Its totient is φ = 4053940.

The previous prime is 4238231. The next prime is 4238237. The reversal of 4238233 is 3328324.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4238233 - 2¹ = 4238231 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 2¹⁹ + 3⁵ + 8³ + 2¹⁹ + 3¹³ + 3¹³ .

It is a Duffinian number.

4238233 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4238198 and 4238207.

It is not an unprimeable number, because it can be changed into a prime (4238231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92113 + ... + 92158.

It is an arithmetic number, because the mean of its divisors is an integer number (1105632).

Almost surely, 2^4238233 is an apocalyptic number.

It is an amenable number.

4238233 is a deficient number, since it is larger than the sum of its proper divisors (184295).

4238233 is a wasteful number, since it uses less digits than its factorization.

4238233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184294.

The product of its digits is 3456, while the sum is 25.

The square root of 4238233 is about 2058.6969179556. The cubic root of 4238233 is about 161.8309596804.

Subtracting from 4238233 its reverse (3328324), we obtain a palindrome (909909).

The spelling of 4238233 in words is "four million, two hundred thirty-eight thousand, two hundred thirty-three".