99986110 has 32 divisors (see below), whose sum is σ = 208765440. Its totient is φ = 33767712.

The previous prime is 99986093. The next prime is 99986111. The reversal of 99986110 is 1168999.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99986111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5970 + ... + 15349.

It is an arithmetic number, because the mean of its divisors is an integer number (6523920).

Almost surely, 2^99986110 is an apocalyptic number.

99986110 is an abundant number, since it is smaller than the sum of its proper divisors (108779330).

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

99986110 is a wasteful number, since it uses less digits than its factorization.

99986110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21400.

The product of its (nonzero) digits is 34992, while the sum is 43.

The square root of 99986110 is about 9999.3054758818. The cubic root of 99986110 is about 464.1373918099.

The spelling of 99986110 in words is "ninety-nine million, nine hundred eighty-six thousand, one hundred ten".