Q: Is 21,494,007 a Prime Number?
A: No, 21,494,007 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 21494007 can be evenly divided by 1 3 9 2,388,223 7,164,669 and 21,494,007, with no remainder.
Since 21,494,007 cannot be divided by just 1 and 21,494,007, it is not a prime number.
| Number | 21,494,005 | 21,494,006 | 21,494,008 | 21,494,009 |
| Prime? | no | no | no | yes |