Q: Is 242,570 a Prime Number?
A: No, 242,570 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 242570 can be evenly divided by 1 2 5 10 127 191 254 382 635 955 1,270 1,910 24,257 48,514 121,285 and 242,570, with no remainder.
Since 242,570 cannot be divided by just 1 and 242,570, it is not a prime number.