116771667 has 32 divisors (see below), whose sum is σ = 170201088. Its totient is φ = 71001216.

The previous prime is 116771659. The next prime is 116771671. The reversal of 116771667 is 766177611.

It is not a de Polignac number, because 116771667 - 2³ = 116771659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116771647) 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 31 ways as a sum of consecutive naturals, for example, 134878 + ... + 135740.

It is an arithmetic number, because the mean of its divisors is an integer number (5318784).

Almost surely, 2^116771667 is an apocalyptic number.

116771667 is a deficient number, since it is larger than the sum of its proper divisors (53429421).

116771667 is a wasteful number, since it uses less digits than its factorization.

116771667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979.

The product of its digits is 74088, while the sum is 42.

The square root of 116771667 is about 10806.0939751605. The cubic root of 116771667 is about 488.7789491904.

The spelling of 116771667 in words is "one hundred sixteen million, seven hundred seventy-one thousand, six hundred sixty-seven".