1168418167 has 16 divisors (see below), whose sum is σ = 1435530240. Its totient is φ = 928598688.

The previous prime is 1168418113. The next prime is 1168418189. The reversal of 1168418167 is 7618148611.

It is a cyclic number.

It is not a de Polignac number, because 1168418167 - 2⁷ = 1168418039 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 (1168418107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87208 + ... + 99709.

It is an arithmetic number, because the mean of its divisors is an integer number (89720640).

Almost surely, 2^1168418167 is an apocalyptic number.

1168418167 is a deficient number, since it is larger than the sum of its proper divisors (267112073).

1168418167 is a wasteful number, since it uses less digits than its factorization.

1168418167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186990.

The product of its digits is 64512, while the sum is 43.

The square root of 1168418167 is about 34182.1322769660. The cubic root of 1168418167 is about 1053.2531507646.

The spelling of 1168418167 in words is "one billion, one hundred sixty-eight million, four hundred eighteen thousand, one hundred sixty-seven".