149963 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 an Ulam number.
It is a Duffinian number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 149963.
2149963 is an apocalyptic number.
149963 is a wasteful number, since it uses less digits than its factorization.
149963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13644.
The square root of 149963 is about 387.2505648802. The cubic root of 149963 is about 53.1285593924.
The spelling of 149963 in words is "one hundred forty-nine thousand, nine hundred sixty-three".