Q: Is 561,460 a Prime Number?
A: No, 561,460 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 561460 can be evenly divided by 1 2 4 5 10 20 67 134 268 335 419 670 838 1,340 1,676 2,095 4,190 8,380 28,073 56,146 112,292 140,365 280,730 and 561,460, with no remainder.
Since 561,460 cannot be divided by just 1 and 561,460, it is not a prime number.