116516320 has 48 divisors (see below), whose sum is σ = 275915808. Its totient is φ = 46497280.

The previous prime is 116516299. The next prime is 116516339. The reversal of 116516320 is 23615611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130917 + ... + 131803.

It is an arithmetic number, because the mean of its divisors is an integer number (5748246).

Almost surely, 2^116516320 is an apocalyptic number.

116516320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116516320 is an abundant number, since it is smaller than the sum of its proper divisors (159399488).

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

116516320 is an equidigital number, since it uses as much as digits as its factorization.

116516320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723 (or 1715 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 116516320 is about 10794.2725553879. The cubic root of 116516320 is about 488.4224148649.

It can be divided in two parts, 11651 and 6320, that added together give a palindrome (17971).

The spelling of 116516320 in words is "one hundred sixteen million, five hundred sixteen thousand, three hundred twenty".