Q: Is 2,487,000 a Prime Number?
A: No, 2,487,000 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 2487000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 150 200 250 300 375 500 600 750 829 1,000 1,500 1,658 2,487 3,000 3,316 4,145 4,974 6,632 8,290 9,948 12,435 16,580 19,896 20,725 24,870 33,160 41,450 49,740 62,175 82,900 99,480 103,625 124,350 165,800 207,250 248,700 310,875 414,500 497,400 621,750 829,000 1,243,500 and 2,487,000, with no remainder.
Since 2,487,000 cannot be divided by just 1 and 2,487,000, it is not a prime number.