116007191 has 8 divisors (see below), whose sum is σ = 117739440. Its totient is φ = 114283072.

The previous prime is 116007187. The next prime is 116007209. The reversal of 116007191 is 191700611.

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

It is a cyclic number.

It is not a de Polignac number, because 116007191 - 2² = 116007187 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 116007191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116007131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30491 + ... + 34083.

It is an arithmetic number, because the mean of its divisors is an integer number (14717430).

Almost surely, 2^116007191 is an apocalyptic number.

116007191 is a deficient number, since it is larger than the sum of its proper divisors (1732249).

116007191 is an equidigital number, since it uses as much as digits as its factorization.

116007191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065.

The product of its (nonzero) digits is 378, while the sum is 26.

The square root of 116007191 is about 10770.6634428897. The cubic root of 116007191 is about 487.7099736288.

The spelling of 116007191 in words is "one hundred sixteen million, seven thousand, one hundred ninety-one".