219 × 13
1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 8192, 13312, 16384, 26624, 32768, 53248, 65536, 106496, 131072, 212992, 262144, 425984, 524288, 851968, 1703936, 3407872 and 6815744
No.
Its nearest Fibonacci number neighbors are 5702887 and 9227465.