Q: Is 1,325,625 a Prime Number?
A: No, 1,325,625 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 1325625 can be evenly divided by 1 3 5 7 15 21 25 35 75 101 105 125 175 303 375 505 525 625 707 875 1,515 1,875 2,121 2,525 2,625 3,535 4,375 7,575 10,605 12,625 13,125 17,675 37,875 53,025 63,125 88,375 189,375 265,125 441,875 and 1,325,625, with no remainder.
Since 1,325,625 cannot be divided by just 1 and 1,325,625, it is not a prime number.