9985069 has 8 divisors (see below), whose sum is σ = 10914048. Its totient is φ = 9094080.

The previous prime is 9985067. The next prime is 9985091. The reversal of 9985069 is 9605899.

It is a happy number.

9985069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9985069 - 2¹ = 9985067 is a prime.

It is a super-2 number, since 2×9985069² = 199403205869522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9985061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8947 + ... + 10000.

It is an arithmetic number, because the mean of its divisors is an integer number (1364256).

Almost surely, 2^9985069 is an apocalyptic number.

It is an amenable number.

9985069 is a deficient number, since it is larger than the sum of its proper divisors (928979).

9985069 is a wasteful number, since it uses less digits than its factorization.

9985069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18995.

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 9985069 is about 3159.9159798957. The cubic root of 9985069 is about 215.3361893779.

The spelling of 9985069 in words is "nine million, nine hundred eighty-five thousand, sixty-nine".