9945937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is the 1288-th star number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9945937 is a prime.
Almost surely, 29945937 is an apocalyptic number.
It is an amenable number.
9945937 is an equidigital number, since it uses as much as digits as its factorization.
9945937 is an evil number, because the sum of its binary digits is even.
The square root of 9945937 is about 3153.7179645618. The cubic root of 9945937 is about 215.0545165521.
The spelling of 9945937 in words is "nine million, nine hundred forty-five thousand, nine hundred thirty-seven".