116036609 has 8 divisors (see below), whose sum is σ = 125174952. Its totient is φ = 106928640.

The previous prime is 116036593. The next prime is 116036621. The reversal of 116036609 is 906630611.

It can be written as a sum of positive squares in 4 ways, for example, as 409600 + 115627009 = 640^2 + 10753^2 .

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

It is not a de Polignac number, because 116036609 - 2⁴ = 116036593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116036309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689 + ... + 15249.

It is an arithmetic number, because the mean of its divisors is an integer number (15646869).

Almost surely, 2^116036609 is an apocalyptic number.

It is an amenable number.

116036609 is a deficient number, since it is larger than the sum of its proper divisors (9138343).

116036609 is a wasteful number, since it uses less digits than its factorization.

116036609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15187.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 116036609 is about 10772.0290103583. The cubic root of 116036609 is about 487.7511958993.

The spelling of 116036609 in words is "one hundred sixteen million, thirty-six thousand, six hundred nine".