Java program to Reverse a number.

Following Java program shows you how to reverse the provided number as input using split, reverse and join.

public class ReverseNumberExample1   
{  
  public static void main(String[] args)   
  {  
    int number = 987654, reverse = 0;  
    while(number != 0){  
      int remainder = number % 10;  
      reverse = reverse * 10 + remainder;  
      number = number/10;  
    }  
      System.out.println("The reverse of the given number is: " + reverse);  
    }  
}

Output:

The reverse of the given number is: 456789

Try it Online here https://onecompiler.com/java/3x73seyas