22 × 53 × 7
1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750 and 3500
No.
Its nearest Fibonacci number neighbors are 2584 and 4181.