It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-104651 is a prime.
It is a Chen prime.
2104651 is an apocalyptic number.
104651 is an equidigital number, since it uses as much as digits as its factorization.
It is an anagram of its base 7 representation: 104651 = (614051)7.
104651 is an odious number, because the sum of its binary digits is odd.
The square root of 104651 is about 323.4980680004. The cubic root of 104651 is about 47.1246127313.
The spelling of 104651 in words is "one hundred four thousand, six hundred fifty-one".