Reverse the order of four numbers of a four-digit number (the number is still four digits after the order is reversed), and add the obtained number to the original number. If the resulting sum is divisible by 35, the four-digit number is called a "good number". So, among all the four-digit numbers, how many good numbers are there?
把一个四位数的四个数字颠倒顺序(颠倒顺序后仍为四位数)，将所得到的数与原数相加．如果所得到的和数能被35整除，则称这个四位数为"好数"．那么，所有的四位数中，好数有多少个？
<gadget id="calculator">17 * 14</gadget>
<output>238</output>

<result>238</result>