It is a self number, because there is not a number n which added to its sum of digits gives 106166040.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2106166040 is an apocalyptic number.
106166040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106166040 is a wasteful number, since it uses less digits than its factorization.
106166040 is an odious number, because the sum of its binary digits is odd.
The square root of 106166040 is about 10303.6906009449. The cubic root of 106166040 is about 473.5093286328.
The spelling of 106166040 in words is "one hundred six million, one hundred sixty-six thousand, forty".