46181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-46181 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
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 46181.
246181 is an apocalyptic number.
It is an amenable number.
46181 is an equidigital number, since it uses as much as digits as its factorization.
46181 is an evil number, because the sum of its binary digits is even.
The square root of 46181 is about 214.8976500570. The cubic root of 46181 is about 35.8774122543.
The spelling of 46181 in words is "forty-six thousand, one hundred eighty-one".