9988110 has 160 divisors (see below), whose sum is σ = 31363200. Its totient is φ = 2255040.

The previous prime is 9988109. The next prime is 9988127. The reversal of 9988110 is 118899.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 169261 + ... + 169319.

It is an arithmetic number, because the mean of its divisors is an integer number (196020).

Almost surely, 2^9988110 is an apocalyptic number.

9988110 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9988110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15681600).

9988110 is an abundant number, since it is smaller than the sum of its proper divisors (21375090).

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

9988110 is a wasteful number, since it uses less digits than its factorization.

9988110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 36.

The square root of 9988110 is about 3160.3971269447. The cubic root of 9988110 is about 215.3580477107.

It can be divided in two parts, 99 and 88110, that added together give a square (88209 = 297²).

The spelling of 9988110 in words is "nine million, nine hundred eighty-eight thousand, one hundred ten".