116808567 has 4 divisors (see below), whose sum is σ = 155744760. Its totient is φ = 77872376.

The previous prime is 116808553. The next prime is 116808569. The reversal of 116808567 is 765808611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116808567 - 2⁴ = 116808551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116808569) 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 in 3 ways as a sum of consecutive naturals, for example, 19468092 + ... + 19468097.

It is an arithmetic number, because the mean of its divisors is an integer number (38936190).

Almost surely, 2^116808567 is an apocalyptic number.

116808567 is a deficient number, since it is larger than the sum of its proper divisors (38936193).

116808567 is an equidigital number, since it uses as much as digits as its factorization.

116808567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38936192.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 116808567 is about 10807.8012102370. The cubic root of 116808567 is about 488.8304286981.

The spelling of 116808567 in words is "one hundred sixteen million, eight hundred eight thousand, five hundred sixty-seven".