9886000140 has 144 divisors (see below), whose sum is σ = 32490345888. Its totient is φ = 2423457792.

The previous prime is 9886000127. The next prime is 9886000171. The reversal of 9886000140 is 410006889.

It is a happy number.

9886000140 is a `hidden beast` number, since 9 + 8 + 8 + 600 + 0 + 1 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9886000095 and 9886000104.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 94014 + ... + 169146.

It is an arithmetic number, because the mean of its divisors is an integer number (225627402).

Almost surely, 2^9886000140 is an apocalyptic number.

9886000140 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9886000140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16245172944).

9886000140 is an abundant number, since it is smaller than the sum of its proper divisors (22604345748).

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

9886000140 is a wasteful number, since it uses less digits than its factorization.

9886000140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75208 (or 75203 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 9886000140 is about 99428.3668778684. The cubic root of 9886000140 is about 2146.2165397637.

The spelling of 9886000140 in words is "nine billion, eight hundred eighty-six million, one hundred forty", and thus it is an aban number.