2 × 3 × 29 × 79 × 521
1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 521, 1042, 1563, 2291, 3126, 4582, 6873, 13746, 15109, 30218, 41159, 45327, 82318, 90654, 123477, 246954, 1193611, 2387222, 3580833 and 7161666
No.
Its nearest Fibonacci number neighbors are 5702887 and 9227465.