46661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-46661 is a prime.
It is a Duffinian number.
It is a Curzon number.
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 46661.
46661 is a Friedman number, since it can be written as 6^6+4+1^6, using all its digits and the basic arithmetic operations.
246661 is an apocalyptic number.
It is an amenable number.
46661 is a wasteful number, since it uses less digits than its factorization.
46661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1638.
The square root of 46661 is about 216.0115737640. The cubic root of 46661 is about 36.0012859623.
The spelling of 46661 in words is "forty-six thousand, six hundred sixty-one".