116065823 has 4 divisors (see below), whose sum is σ = 116160000. Its totient is φ = 115971648.

The previous prime is 116065819. The next prime is 116065837. The reversal of 116065823 is 328560611.

It is a happy number.

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 116065823 - 2² = 116065819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116065823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116065853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45215 + ... + 47712.

It is an arithmetic number, because the mean of its divisors is an integer number (29040000).

Almost surely, 2^116065823 is an apocalyptic number.

116065823 is a deficient number, since it is larger than the sum of its proper divisors (94177).

116065823 is an equidigital number, since it uses as much as digits as its factorization.

116065823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94176.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 116065823 is about 10773.3849369639. The cubic root of 116065823 is about 487.7921254183.

The spelling of 116065823 in words is "one hundred sixteen million, sixty-five thousand, eight hundred twenty-three".