116889167 has 2 divisors, whose sum is σ = 116889168. Its totient is φ = 116889166.

The previous prime is 116889163. The next prime is 116889187. The reversal of 116889167 is 761988611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116889167 - 2² = 116889163 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116889163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58444583 + 58444584.

It is an arithmetic number, because the mean of its divisors is an integer number (58444584).

Almost surely, 2^116889167 is an apocalyptic number.

116889167 is a deficient number, since it is larger than the sum of its proper divisors (1).

116889167 is an equidigital number, since it uses as much as digits as its factorization.

116889167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 47.

The square root of 116889167 is about 10811.5293552762. The cubic root of 116889167 is about 488.9428367599.

The spelling of 116889167 in words is "one hundred sixteen million, eight hundred eighty-nine thousand, one hundred sixty-seven".