Q: Is 177,400 a Prime Number?
A: No, 177,400 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 177400 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 887 1,774 3,548 4,435 7,096 8,870 17,740 22,175 35,480 44,350 88,700 and 177,400, with no remainder.
Since 177,400 cannot be divided by just 1 and 177,400, it is not a prime number.