Q: Is 1,377,584 a Prime Number?
A: No, 1,377,584 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 1377584 can be evenly divided by 1 2 4 8 13 16 26 37 52 74 104 148 179 208 296 358 481 592 716 962 1,432 1,924 2,327 2,864 3,848 4,654 6,623 7,696 9,308 13,246 18,616 26,492 37,232 52,984 86,099 105,968 172,198 344,396 688,792 and 1,377,584, with no remainder.
Since 1,377,584 cannot be divided by just 1 and 1,377,584, it is not a prime number.