From Wikipedia, the free encyclopedia.
Sixty-seven (67, LXVII) is the natural number following sixty-six and preceding sixty-eight.
It is the 19th prime number (the next is seventy-one). Sixty-seven is the sum of five consecutive primes (7 + 11 + 13 + 17 + 19).
Sixty-seven is also:
- The atomic number of holmium, a lanthanide.
- The registry of the U.S. Navy's aircraft carrier USS John F. Kennedy (CV-67), named after U.S. President John F. Kennedy.
