116801728 has 28 divisors (see below), whose sum is σ = 241858800. Its totient is φ = 55860992.

The previous prime is 116801723. The next prime is 116801761. The reversal of 116801728 is 827108611.

It is a junction number, because it is equal to n+sod(n) for n = 116801693 and 116801702.

It is not an unprimeable number, because it can be changed into a prime (116801723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38203 + ... + 41146.

Almost surely, 2^116801728 is an apocalyptic number.

It is an amenable number.

116801728 is an abundant number, since it is smaller than the sum of its proper divisors (125057072).

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

116801728 is an equidigital number, since it uses as much as digits as its factorization.

116801728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79384 (or 79374 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 34.

The square root of 116801728 is about 10807.4848137761. The cubic root of 116801728 is about 488.8208883689.

The spelling of 116801728 in words is "one hundred sixteen million, eight hundred one thousand, seven hundred twenty-eight".