116528771 has 2 divisors, whose sum is σ = 116528772. Its totient is φ = 116528770.

The previous prime is 116528749. The next prime is 116528773. The reversal of 116528771 is 177825611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116528771 - 2⁶ = 116528707 is a prime.

Together with 116528773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116528773) 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, 58264385 + 58264386.

It is an arithmetic number, because the mean of its divisors is an integer number (58264386).

Almost surely, 2^116528771 is an apocalyptic number.

116528771 is a deficient number, since it is larger than the sum of its proper divisors (1).

116528771 is an equidigital number, since it uses as much as digits as its factorization.

116528771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 38.

The square root of 116528771 is about 10794.8492810229. The cubic root of 116528771 is about 488.4398119440.

The spelling of 116528771 in words is "one hundred sixteen million, five hundred twenty-eight thousand, seven hundred seventy-one".