116715449 has 2 divisors, whose sum is σ = 116715450. Its totient is φ = 116715448.

The previous prime is 116715419. The next prime is 116715457. The reversal of 116715449 is 944517611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115949824 + 765625 = 10768^2 + 875^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116715449 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116715419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58357724 + 58357725.

It is an arithmetic number, because the mean of its divisors is an integer number (58357725).

Almost surely, 2^116715449 is an apocalyptic number.

It is an amenable number.

116715449 is a deficient number, since it is larger than the sum of its proper divisors (1).

116715449 is an equidigital number, since it uses as much as digits as its factorization.

116715449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 38.

The square root of 116715449 is about 10803.4924445755. The cubic root of 116715449 is about 488.7004981229.

The spelling of 116715449 in words is "one hundred sixteen million, seven hundred fifteen thousand, four hundred forty-nine".