161167 has 2 divisors, whose sum is σ = 161168. Its totient is φ = 161166.

The previous prime is 161159. The next prime is 161201. The reversal of 161167 is 761161.

It is a weak prime.

It is an emirp because it is prime and its reverse (761161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 161167 - 2³ = 161159 is a prime.

It is a super-3 number, since 3×161167³ = 12558842688133389, which contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (161137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80583 + 80584.

It is an arithmetic number, because the mean of its divisors is an integer number (80584).

2¹⁶¹¹⁶⁷ is an apocalyptic number.

161167 is a deficient number, since it is larger than the sum of its proper divisors (1).

161167 is an equidigital number, since it uses as much as digits as its factorization.

161167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 22.

The square root of 161167 is about 401.4560997170. The cubic root of 161167 is about 54.4200212853.

The spelling of 161167 in words is "one hundred sixty-one thousand, one hundred sixty-seven".