116388162 has 48 divisors (see below), whose sum is σ = 282552192. Its totient is φ = 34313760.

The previous prime is 116388157. The next prime is 116388163. The reversal of 116388162 is 261883611.

116388162 is a `hidden beast` number, since 1 + 1 + 638 + 8 + 16 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (116388163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 618 + ... + 15269.

It is an arithmetic number, because the mean of its divisors is an integer number (5886504).

Almost surely, 2^116388162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116388162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141276096).

116388162 is an abundant number, since it is smaller than the sum of its proper divisors (166164030).

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

116388162 is a wasteful number, since it uses less digits than its factorization.

116388162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15943 (or 15940 counting only the distinct ones).

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

The square root of 116388162 is about 10788.3345331891. The cubic root of 116388162 is about 488.2432748564.

The spelling of 116388162 in words is "one hundred sixteen million, three hundred eighty-eight thousand, one hundred sixty-two".