Q: Is 2,000,172 a Prime Number?
A: No, 2,000,172 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 2000172 can be evenly divided by 1 2 3 4 6 12 23 46 69 92 138 276 7,247 14,494 21,741 28,988 43,482 86,964 166,681 333,362 500,043 666,724 1,000,086 and 2,000,172, with no remainder.
Since 2,000,172 cannot be divided by just 1 and 2,000,172, it is not a prime number.