116720352 has 180 divisors, whose sum is σ = 399750120. Its totient is φ = 33312384.

The previous prime is 116720341. The next prime is 116720353. The reversal of 116720352 is 253027611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116720353) 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, 126549 + ... + 127467.

It is an arithmetic number, because the mean of its divisors is an integer number (2220834).

Almost surely, 2^116720352 is an apocalyptic number.

116720352 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 116720352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199875060).

116720352 is an abundant number, since it is smaller than the sum of its proper divisors (283029768).

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

116720352 is an equidigital number, since it uses as much as digits as its factorization.

116720352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 116720352 is about 10803.7193595539. The cubic root of 116720352 is about 488.7073411616.

Adding to 116720352 its reverse (253027611), we get a palindrome (369747963).

The spelling of 116720352 in words is "one hundred sixteen million, seven hundred twenty thousand, three hundred fifty-two".