Q: Is 2,500,624 a Prime Number?
A: No, 2,500,624 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 2500624 can be evenly divided by 1 2 4 7 8 14 16 28 56 83 112 166 269 332 538 581 664 1,076 1,162 1,328 1,883 2,152 2,324 3,766 4,304 4,648 7,532 9,296 15,064 22,327 30,128 44,654 89,308 156,289 178,616 312,578 357,232 625,156 1,250,312 and 2,500,624, with no remainder.
Since 2,500,624 cannot be divided by just 1 and 2,500,624, it is not a prime number.