2 × 52 × 11 × 2351
1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2351, 4702, 11755, 23510, 25861, 51722, 58775, 117550, 129305, 258610, 646525 and 1293050
No.
Its nearest Fibonacci number neighbors are 832040 and 1346269.