116118745 has 8 divisors (see below), whose sum is σ = 140908680. Its totient is φ = 91850880.

The previous prime is 116118731. The next prime is 116118749. The reversal of 116118745 is 547811611.

It can be written as a sum of positive squares in 4 ways, for example, as 25887744 + 90231001 = 5088^2 + 9499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116118745 - 2⁵ = 116118713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116118745.

It is not an unprimeable number, because it can be changed into a prime (116118749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130026 + ... + 130915.

It is an arithmetic number, because the mean of its divisors is an integer number (17613585).

Almost surely, 2^116118745 is an apocalyptic number.

It is an amenable number.

116118745 is a deficient number, since it is larger than the sum of its proper divisors (24789935).

116118745 is an equidigital number, since it uses as much as digits as its factorization.

116118745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261035.

The product of its digits is 6720, while the sum is 34.

The square root of 116118745 is about 10775.8408024618. The cubic root of 116118745 is about 487.8662529309.

The spelling of 116118745 in words is "one hundred sixteen million, one hundred eighteen thousand, seven hundred forty-five".