116171667 has 6 divisors (see below), whose sum is σ = 167803532. Its totient is φ = 77447772.

The previous prime is 116171641. The next prime is 116171669. The reversal of 116171667 is 766171611.

It is not a de Polignac number, because 116171667 - 2¹⁵ = 116138899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116171669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6453973 + ... + 6453990.

Almost surely, 2^116171667 is an apocalyptic number.

116171667 is a deficient number, since it is larger than the sum of its proper divisors (51631865).

116171667 is a wasteful number, since it uses less digits than its factorization.

116171667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12907969 (or 12907966 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The square root of 116171667 is about 10778.2961083837. The cubic root of 116171667 is about 487.9403579242.

The spelling of 116171667 in words is "one hundred sixteen million, one hundred seventy-one thousand, six hundred sixty-seven".