116226240 has 224 divisors, whose sum is σ = 406237440. Its totient is φ = 27979776.

The previous prime is 116226239. The next prime is 116226247. The reversal of 116226240 is 42622611.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 116226240.

It is not an unprimeable number, because it can be changed into a prime (116226247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 836091 + ... + 836229.

It is an arithmetic number, because the mean of its divisors is an integer number (1813560).

Almost surely, 2^116226240 is an apocalyptic number.

116226240 is a gapful number since it is divisible by the number (10) 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 116226240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203118720).

116226240 is an abundant number, since it is smaller than the sum of its proper divisors (290011200).

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

116226240 is a wasteful number, since it uses less digits than its factorization.

116226240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 116226240 is about 10780.8274265012. The cubic root of 116226240 is about 488.0167511942.

Adding to 116226240 its reverse (42622611), we get a palindrome (158848851).

The spelling of 116226240 in words is "one hundred sixteen million, two hundred twenty-six thousand, two hundred forty".