How to interpret pointer variable?

memory.c

#include <stdio.h>

int main()
{
  float f = 3.141592f;
  printf("%f\n", f);
  
  int i = f;
  printf("%d\n", i);
  
  int* p = (int*)&f;
  printf("%p %p %d\n", &f, p, *p);
  
  return 0;
}