116226132 has 48 divisors (see below), whose sum is σ = 297561600. Its totient is φ = 35016160.

The previous prime is 116226091. The next prime is 116226133. The reversal of 116226132 is 231622611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116226133) 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, 21169 + ... + 26087.

It is an arithmetic number, because the mean of its divisors is an integer number (6199200).

Almost surely, 2^116226132 is an apocalyptic number.

116226132 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 116226132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148780800).

116226132 is an abundant number, since it is smaller than the sum of its proper divisors (181335468).

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

116226132 is a wasteful number, since it uses less digits than its factorization.

116226132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5116 (or 5114 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 116226132 is about 10780.8224176080. The cubic root of 116226132 is about 488.0166000355.

Adding to 116226132 its reverse (231622611), we get a palindrome (347848743).

The spelling of 116226132 in words is "one hundred sixteen million, two hundred twenty-six thousand, one hundred thirty-two".