173393 has 6 divisors (see below), whose sum is σ = 190722. Its totient is φ = 157520.

The previous prime is 173359. The next prime is 173429. The reversal of 173393 is 393371.

It can be written as a sum of positive squares in only one way, i.e., 165649 + 7744 = 407^2 + 88^2 .

It is not a de Polignac number, because 173393 - 2⁸ = 173137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (173293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 596 + ... + 837.

It is an arithmetic number, because the mean of its divisors is an integer number (31787).

2¹⁷³³⁹³ is an apocalyptic number.

It is an amenable number.

173393 is a deficient number, since it is larger than the sum of its proper divisors (17329).

173393 is a wasteful number, since it uses less digits than its factorization.

173393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455 (or 1444 counting only the distinct ones).

The product of its digits is 1701, while the sum is 26.

The square root of 173393 is about 416.4048510764. The cubic root of 173393 is about 55.7627076611.

The spelling of 173393 in words is "one hundred seventy-three thousand, three hundred ninety-three".