167673 has 8 divisors (see below), whose sum is σ = 243936. Its totient is φ = 101600.

The previous prime is 167663. The next prime is 167677. The reversal of 167673 is 376761.

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 167673 - 2⁵ = 167641 is a prime.

It is a super-2 number, since 2×167673² = 56228469858, which contains 22 as substring.

It is a Curzon number.

167673 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 167673.

It is not an unprimeable number, because it can be changed into a prime (167677) 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 in 7 ways as a sum of consecutive naturals, for example, 2508 + ... + 2573.

It is an arithmetic number, because the mean of its divisors is an integer number (30492).

2¹⁶⁷⁶⁷³ is an apocalyptic number.

It is an amenable number.

167673 is a deficient number, since it is larger than the sum of its proper divisors (76263).

167673 is a wasteful number, since it uses less digits than its factorization.

167673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5095.

The product of its digits is 5292, while the sum is 30.

The square root of 167673 is about 409.4789371873. The cubic root of 167673 is about 55.1426599493.

The spelling of 167673 in words is "one hundred sixty-seven thousand, six hundred seventy-three".