Q: Is 477,420 a Prime Number?
A: No, 477,420 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 477420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 73 109 146 218 219 292 327 365 436 438 545 654 730 876 1,090 1,095 1,308 1,460 1,635 2,180 2,190 3,270 4,380 6,540 7,957 15,914 23,871 31,828 39,785 47,742 79,570 95,484 119,355 159,140 238,710 and 477,420, with no remainder.
Since 477,420 cannot be divided by just 1 and 477,420, it is not a prime number.