9982086 has 8 divisors (see below), whose sum is σ = 19964184. Its totient is φ = 3327360.

The previous prime is 9982067. The next prime is 9982097. The reversal of 9982086 is 6802899.

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

9982086 is an admirable number.

It is a super-2 number, since 2×9982086² = 199284081822792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831835 + ... + 831846.

It is an arithmetic number, because the mean of its divisors is an integer number (2495523).

Almost surely, 2^9982086 is an apocalyptic number.

9982086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9982086 is a wasteful number, since it uses less digits than its factorization.

9982086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663686.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 9982086 is about 3159.4439384170. The cubic root of 9982086 is about 215.3147436296.

The spelling of 9982086 in words is "nine million, nine hundred eighty-two thousand, eighty-six".