42889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 42889.
It is a congruent number.
242889 is an apocalyptic number.
It is an amenable number.
42889 is a wasteful number, since it uses less digits than its factorization.
42889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575.
The square root of 42889 is about 207.0965958194. The cubic root of 42889 is about 35.0038091092.
The spelling of 42889 in words is "forty-two thousand, eight hundred eighty-nine".