It is a sphenic number, since it is the product of 3 distinct primes.
6654 is an admirable number.
It is a Curzon number.
It is a plaindrome in base 11.
It is a nialpdrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 6654.
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 6654.
26654 is an apocalyptic number.
6654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6654 is a wasteful number, since it uses less digits than its factorization.
6654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1114.
The square root of 6654 is about 81.5720540381. The cubic root of 6654 is about 18.8087932307.
The spelling of 6654 in words is "six thousand, six hundred fifty-four".