167173 has 2 divisors, whose sum is σ = 167174. Its totient is φ = 167172.

The previous prime is 167159. The next prime is 167177. The reversal of 167173 is 371761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101124 + 66049 = 318^2 + 257^2 .

It is a cyclic number.

It is not a de Polignac number, because 167173 - 2¹³ = 158981 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83586 + 83587.

It is an arithmetic number, because the mean of its divisors is an integer number (83587).

2¹⁶⁷¹⁷³ is an apocalyptic number.

It is an amenable number.

167173 is a deficient number, since it is larger than the sum of its proper divisors (1).

167173 is an equidigital number, since it uses as much as digits as its factorization.

167173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 882, while the sum is 25.

The square root of 167173 is about 408.8679493431. The cubic root of 167173 is about 55.0877936692.

The spelling of 167173 in words is "one hundred sixty-seven thousand, one hundred seventy-three".