Q: Is 1,552,425 a Prime Number?
A: No, 1,552,425 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 1552425 can be evenly divided by 1 3 5 7 15 21 25 35 75 105 175 525 2,957 8,871 14,785 20,699 44,355 62,097 73,925 103,495 221,775 310,485 517,475 and 1,552,425, with no remainder.
Since 1,552,425 cannot be divided by just 1 and 1,552,425, it is not a prime number.