116216663 has 8 divisors (see below), whose sum is σ = 117902400. Its totient is φ = 114536448.

The previous prime is 116216647. The next prime is 116216669. The reversal of 116216663 is 366612611.

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

It is a cyclic number.

It is not a de Polignac number, because 116216663 - 2⁴ = 116216647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116216669) by changing a digit.

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, 59795 + ... + 61707.

It is an arithmetic number, because the mean of its divisors is an integer number (14737800).

Almost surely, 2^116216663 is an apocalyptic number.

116216663 is a deficient number, since it is larger than the sum of its proper divisors (1685737).

116216663 is an equidigital number, since it uses as much as digits as its factorization.

116216663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761.

The product of its digits is 7776, while the sum is 32.

The square root of 116216663 is about 10780.3832492171. The cubic root of 116216663 is about 488.0033466916.

The spelling of 116216663 in words is "one hundred sixteen million, two hundred sixteen thousand, six hundred sixty-three".