787 is nontrivially palindromic in base 4, base 10, base 11 and base 16.
787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
787 is an esthetic number in base 10 and base 11, because in such bases its adjacent digits differ by 1.
It is a strong prime.
It is a palprime.
It is a cyclic number.
It is a Chen prime.
It is an alternating number because its digits alternate between odd and even.
787 is an undulating number in base 10, base 11 and base 16.
787 is a lucky number.
It is a plaindrome in base 5, base 12 and base 15.
It is a zygodrome in base 5.
2787 is an apocalyptic number.
787 is an equidigital number, since it uses as much as digits as its factorization.
787 is an odious number, because the sum of its binary digits is odd.
The square root of 787 is about 28.0535202782. The cubic root of 787 is about 9.2326189313.