116111232 has 96 divisors (see below), whose sum is σ = 346589880. Its totient is φ = 38693376.

The previous prime is 116111227. The next prime is 116111239. The reversal of 116111232 is 232111611.

116111232 is a `hidden beast` number, since 11 + 611 + 12 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116111239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29238 + ... + 32970.

Almost surely, 2^116111232 is an apocalyptic number.

116111232 is a gapful number since it is divisible by the number (12) 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 116111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173294940).

116111232 is an abundant number, since it is smaller than the sum of its proper divisors (230478648).

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

116111232 is an frugal number, since it uses more digits than its factorization.

116111232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762 (or 3738 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 116111232 is about 10775.4921929349. The cubic root of 116111232 is about 487.8557308910.

Adding to 116111232 its reverse (232111611), we get a palindrome (348222843).

The spelling of 116111232 in words is "one hundred sixteen million, one hundred eleven thousand, two hundred thirty-two".