It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-124679 is a prime.
It is a Chen prime.
It is a d-powerful number, because it can be written as 1 + 23 + 62 + 48 + 72 + 95 .
It is a plaindrome in base 10 and base 13.
It is a zygodrome in base 2 and base 13.
It is a congruent number.
2124679 is an apocalyptic number.
124679 is an equidigital number, since it uses as much as digits as its factorization.
124679 is an evil number, because the sum of its binary digits is even.
The square root of 124679 is about 353.0991362210. The cubic root of 124679 is about 49.9571633108.
The spelling of 124679 in words is "one hundred twenty-four thousand, six hundred seventy-nine".