9850086 has 40 divisors (see below), whose sum is σ = 22625064. Its totient is φ = 3201120.

The previous prime is 9850081. The next prime is 9850129. The reversal of 9850086 is 6800589.

9850086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9850086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9850081) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5901 + ... + 7383.

Almost surely, 2^9850086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9850086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11312532).

9850086 is an abundant number, since it is smaller than the sum of its proper divisors (12774978).

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

9850086 is a wasteful number, since it uses less digits than its factorization.

9850086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1529 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 9850086 is about 3138.4846662044. The cubic root of 9850086 is about 214.3614440906.

The spelling of 9850086 in words is "nine million, eight hundred fifty thousand, eighty-six".