It is a tau number, because it is divible by the number of its divisors (18).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 66492.
266492 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
66492 is a wasteful number, since it uses less digits than its factorization.
66492 is an evil number, because the sum of its binary digits is even.
The square root of 66492 is about 257.8604273633. The cubic root of 66492 is about 40.5125704007.
The spelling of 66492 in words is "sixty-six thousand, four hundred ninety-two".