116141687 has 4 divisors (see below), whose sum is σ = 116228016. Its totient is φ = 116055360.

The previous prime is 116141681. The next prime is 116141713. The reversal of 116141687 is 786141611.

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 116141687 - 2¹⁶ = 116076151 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 (116141681) 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, 41114 + ... + 43847.

It is an arithmetic number, because the mean of its divisors is an integer number (29057004).

Almost surely, 2^116141687 is an apocalyptic number.

116141687 is a deficient number, since it is larger than the sum of its proper divisors (86329).

116141687 is an equidigital number, since it uses as much as digits as its factorization.

116141687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86328.

The product of its digits is 8064, while the sum is 35.

The square root of 116141687 is about 10776.9052607880. The cubic root of 116141687 is about 487.8983806479.

The spelling of 116141687 in words is "one hundred sixteen million, one hundred forty-one thousand, six hundred eighty-seven".