Q: Is 1,137,948 a Prime Number?
A: No, 1,137,948 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 1137948 can be evenly divided by 1 2 3 4 6 7 12 14 19 21 23 28 31 38 42 46 57 62 69 76 84 92 93 114 124 133 138 161 186 217 228 266 276 322 372 399 434 437 483 532 589 644 651 713 798 868 874 966 1,178 1,302 1,311 1,426 1,596 1,748 1,767 1,932 2,139 2,356 2,604 2,622 2,852 3,059 3,534 4,123 4,278 4,991 5,244 6,118 7,068 8,246 8,556 9,177 9,982 12,236 12,369 13,547 14,973 16,492 18,354 19,964 24,738 27,094 29,946 36,708 40,641 49,476 54,188 59,892 81,282 94,829 162,564 189,658 284,487 379,316 568,974 and 1,137,948, with no remainder.
Since 1,137,948 cannot be divided by just 1 and 1,137,948, it is not a prime number.