It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a nialpdrome in base 10.
It is an unprimeable number.
Almost surely, 29999985 is an apocalyptic number.
9999985 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
It is an amenable number.
9999985 is a wasteful number, since it uses less digits than its factorization.
9999985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105287.
The square root of 9999985 is about 3162.2752884592. The cubic root of 9999985 is about 215.4433612814.
The spelling of 9999985 in words is "nine million, nine hundred ninety-nine thousand, nine hundred eighty-five".