189167 has 8 divisors (see below), whose sum is σ = 213840. Its totient is φ = 165760.

The previous prime is 189151. The next prime is 189169. The reversal of 189167 is 761981.

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

It is a cyclic number.

It is not a de Polignac number, because 189167 - 2⁴ = 189151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189169) 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, 23 + ... + 615.

It is an arithmetic number, because the mean of its divisors is an integer number (26730).

2¹⁸⁹¹⁶⁷ is an apocalyptic number.

189167 is a deficient number, since it is larger than the sum of its proper divisors (24673).

189167 is a wasteful number, since it uses less digits than its factorization.

189167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633.

The product of its digits is 3024, while the sum is 32.

The square root of 189167 is about 434.9333282240. The cubic root of 189167 is about 57.4048331267.

The spelling of 189167 in words is "one hundred eighty-nine thousand, one hundred sixty-seven".