It is a sphenic number, since it is the product of 3 distinct primes.
16602 is an admirable number.
It is a nialpdrome in base 13.
216602 is an apocalyptic number.
16602 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.
16602 is a wasteful number, since it uses less digits than its factorization.
16602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2772.
The square root of 16602 is about 128.8487485387. The cubic root of 16602 is about 25.5105684759.
The spelling of 16602 in words is "sixteen thousand, six hundred two".