It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
18758 is an undulating number in base 15.
It is a Curzon number.
It is a nialpdrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 18758.
It is a congruent number.
218758 is an apocalyptic number.
18758 is a wasteful number, since it uses less digits than its factorization.
18758 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198.
The square root of 18758 is about 136.9598481308. The cubic root of 18758 is about 26.5702420339.
The spelling of 18758 in words is "eighteen thousand, seven hundred fifty-eight".