118171167 has 8 divisors (see below), whose sum is σ = 159460224. Its totient is φ = 77831448.

The previous prime is 118171153. The next prime is 118171169. The reversal of 118171167 is 761171811.

It is a happy number.

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

It is not a de Polignac number, because 118171167 - 2⁶ = 118171103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118171169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237043 + ... + 237540.

It is an arithmetic number, because the mean of its divisors is an integer number (19932528).

Almost surely, 2^118171167 is an apocalyptic number.

118171167 is a deficient number, since it is larger than the sum of its proper divisors (41289057).

118171167 is an equidigital number, since it uses as much as digits as its factorization.

118171167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474669.

The product of its digits is 2352, while the sum is 33.

The square root of 118171167 is about 10870.6562359409. The cubic root of 118171167 is about 490.7238600304.

The spelling of 118171167 in words is "one hundred eighteen million, one hundred seventy-one thousand, one hundred sixty-seven".