173098 has 16 divisors (see below), whose sum is σ = 279936. Its totient is φ = 80080.

The previous prime is 173087. The next prime is 173099. The reversal of 173098 is 890371.

It is a super-3 number, since 3×173098³ = 15559563334251576, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (173099) 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 in 7 ways as a sum of consecutive naturals, for example, 2403 + ... + 2473.

It is an arithmetic number, because the mean of its divisors is an integer number (17496).

2¹⁷³⁰⁹⁸ is an apocalyptic number.

173098 is a deficient number, since it is larger than the sum of its proper divisors (106838).

173098 is a wasteful number, since it uses less digits than its factorization.

173098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 173098 is about 416.0504777067. The cubic root of 173098 is about 55.7310659828.

The spelling of 173098 in words is "one hundred seventy-three thousand, ninety-eight".