116516805 has 8 divisors (see below), whose sum is σ = 186426912. Its totient is φ = 62142288.

The previous prime is 116516789. The next prime is 116516821. The reversal of 116516805 is 508615611.

It is an interprime number because it is at equal distance from previous prime (116516789) and next prime (116516821).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116516805 - 2⁴ = 116516789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3883879 + ... + 3883908.

It is an arithmetic number, because the mean of its divisors is an integer number (23303364).

Almost surely, 2^116516805 is an apocalyptic number.

116516805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116516805 is a deficient number, since it is larger than the sum of its proper divisors (69910107).

116516805 is an equidigital number, since it uses as much as digits as its factorization.

116516805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767795.

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 116516805 is about 10794.2950209821. The cubic root of 116516805 is about 488.4230925512.

The spelling of 116516805 in words is "one hundred sixteen million, five hundred sixteen thousand, eight hundred five".