116565699 has 8 divisors (see below), whose sum is σ = 155509072. Its totient is φ = 77666400.

The previous prime is 116565677. The next prime is 116565707. The reversal of 116565699 is 996565611.

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

It is not a de Polignac number, because 116565699 - 2¹⁵ = 116532931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116565649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4252 + ... + 15849.

It is an arithmetic number, because the mean of its divisors is an integer number (19438634).

Almost surely, 2^116565699 is an apocalyptic number.

116565699 is a deficient number, since it is larger than the sum of its proper divisors (38943373).

116565699 is a wasteful number, since it uses less digits than its factorization.

116565699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22037.

The product of its digits is 437400, while the sum is 48.

The square root of 116565699 is about 10796.5595909067. The cubic root of 116565699 is about 488.4914020655.

The spelling of 116565699 in words is "one hundred sixteen million, five hundred sixty-five thousand, six hundred ninety-nine".