116705065 has 16 divisors (see below), whose sum is σ = 144965520. Its totient is φ = 90132480.

The previous prime is 116705033. The next prime is 116705081. The reversal of 116705065 is 560507611.

It can be written as a sum of positive squares in 8 ways, for example, as 38700841 + 78004224 = 6221^2 + 8832^2 .

It is not a de Polignac number, because 116705065 - 2⁵ = 116705033 is a prime.

It is a super-3 number, since 3×116705065³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16951 + ... + 22819.

It is an arithmetic number, because the mean of its divisors is an integer number (9060345).

Almost surely, 2^116705065 is an apocalyptic number.

It is an amenable number.

116705065 is a deficient number, since it is larger than the sum of its proper divisors (28260455).

116705065 is an equidigital number, since it uses as much as digits as its factorization.

116705065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 116705065 is about 10803.0118485541. The cubic root of 116705065 is about 488.6860047075.

It can be divided in two parts, 11 and 6705065, that added together give a palindrome (6705076).

The spelling of 116705065 in words is "one hundred sixteen million, seven hundred five thousand, sixty-five".