What is 598,587 rounded to the nearest ten thousand?

The number 598,587 rounded to the nearest ten thousand is 600,000.

To round 598,587 to the nearest ten thousand, you need to look at the digit in the ten thousand's place, which is the 8.

If the digit in the ten thousand's place is 5 or greater, you round up, and if it is less than 5, you round down.

Since 8 is greater than 5, you would round up.

Therefore, 598,587 rounded to the nearest ten thousand is 600,000.