673105 has 8 divisors (see below), whose sum is σ = 816192. Its totient is φ = 532848.

The previous prime is 673093. The next prime is 673109. The reversal of 673105 is 501376.

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 673105 - 2⁵ = 673073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673109) 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, 139 + ... + 1168.

It is an arithmetic number, because the mean of its divisors is an integer number (102024).

2⁶⁷³¹⁰⁵ is an apocalyptic number.

It is an amenable number.

673105 is a deficient number, since it is larger than the sum of its proper divisors (143087).

673105 is a wasteful number, since it uses less digits than its factorization.

673105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 673105 is about 820.4297654279. The cubic root of 673105 is about 87.6383661166.

The spelling of 673105 in words is "six hundred seventy-three thousand, one hundred five".