99163116 has 90 divisors (see below), whose sum is σ = 280861812. Its totient is φ = 30494880.

The previous prime is 99163111. The next prime is 99163121. The reversal of 99163116 is 61136199.

99163116 is a `hidden beast` number, since 9 + 9 + 1 + 631 + 16 = 666.

It is an interprime number because it is at equal distance from previous prime (99163111) and next prime (99163121).

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

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (99163111) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 53851 + ... + 55661.

Almost surely, 2^99163116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99163116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140430906).

99163116 is an abundant number, since it is smaller than the sum of its proper divisors (181698696).

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

99163116 is a wasteful number, since it uses less digits than its factorization.

99163116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853 (or 1829 counting only the distinct ones).

The product of its digits is 8748, while the sum is 36.

The square root of 99163116 is about 9958.0678848861. The cubic root of 99163116 is about 462.8604306057.

The spelling of 99163116 in words is "ninety-nine million, one hundred sixty-three thousand, one hundred sixteen".