C program to reverse integer number given from user

</code>: Reverse a numbers
/* C program to reverse integer number */
#include <stdio.h>
 
int main()
{
 // declare a variable
   int number, rev = 0;
 
   printf("Input a number to reverse number :");
   scanf("%d", &number);
   // main login 
   while (number > 0)
   {
      rev = rev * 10; // mutliply
      rev = rev + number%10; // find mode
      number = number/10; // division 
   }
 
   printf("Reverse number is := %d\n", rev);
 
   return 0; //return 0 
}
 
output:

Input a number to reverse number :123456
Reverse number is = 654321