Q: Is 1,604,048 a Prime Number?
A: No, 1,604,048 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 1604048 can be evenly divided by 1 2 4 8 16 29 58 116 232 464 3,457 6,914 13,828 27,656 55,312 100,253 200,506 401,012 802,024 and 1,604,048, with no remainder.
Since 1,604,048 cannot be divided by just 1 and 1,604,048, it is not a prime number.