116284559 has 4 divisors (see below), whose sum is σ = 116306400. Its totient is φ = 116262720.

The previous prime is 116284549. The next prime is 116284583. The reversal of 116284559 is 955482611.

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 116284559 - 2⁴ = 116284543 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 (116284529) 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 3 ways as a sum of consecutive naturals, for example, 2879 + ... + 15519.

It is an arithmetic number, because the mean of its divisors is an integer number (29076600).

Almost surely, 2^116284559 is an apocalyptic number.

116284559 is a deficient number, since it is larger than the sum of its proper divisors (21841).

116284559 is an equidigital number, since it uses as much as digits as its factorization.

116284559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21840.

The product of its digits is 86400, while the sum is 41.

The square root of 116284559 is about 10783.5318425829. The cubic root of 116284559 is about 488.0983618242.

The spelling of 116284559 in words is "one hundred sixteen million, two hundred eighty-four thousand, five hundred fifty-nine".