118696717 has 2 divisors, whose sum is σ = 118696718. Its totient is φ = 118696716.

The previous prime is 118696693. The next prime is 118696729. The reversal of 118696717 is 717696811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87123556 + 31573161 = 9334^2 + 5619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118696717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118696757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59348358 + 59348359.

It is an arithmetic number, because the mean of its divisors is an integer number (59348359).

Almost surely, 2^118696717 is an apocalyptic number.

It is an amenable number.

118696717 is a deficient number, since it is larger than the sum of its proper divisors (1).

118696717 is an equidigital number, since it uses as much as digits as its factorization.

118696717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 46.

The square root of 118696717 is about 10894.8022928367. The cubic root of 118696717 is about 491.4502598458.

It can be divided in two parts, 1186 and 96717, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 118696717 in words is "one hundred eighteen million, six hundred ninety-six thousand, seven hundred seventeen".