116587611 has 18 divisors (see below), whose sum is σ = 195899652. Its totient is φ = 66621240.

The previous prime is 116587607. The next prime is 116587613. The reversal of 116587611 is 116785611.

116587611 is a `hidden beast` number, since 1 + 16 + 587 + 61 + 1 = 666.

It is not a de Polignac number, because 116587611 - 2² = 116587607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116587613) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 131745 + ... + 132626.

It is an arithmetic number, because the mean of its divisors is an integer number (10883314).

Almost surely, 2^116587611 is an apocalyptic number.

116587611 is a deficient number, since it is larger than the sum of its proper divisors (79312041).

116587611 is a wasteful number, since it uses less digits than its factorization.

116587611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264391 (or 264381 counting only the distinct ones).

The product of its digits is 10080, while the sum is 36.

The square root of 116587611 is about 10797.5743109274. The cubic root of 116587611 is about 488.5220089910.

The spelling of 116587611 in words is "one hundred sixteen million, five hundred eighty-seven thousand, six hundred eleven".