173713 has 2 divisors, whose sum is σ = 173714. Its totient is φ = 173712.

The previous prime is 173707. The next prime is 173729. The reversal of 173713 is 317371.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169744 + 3969 = 412^2 + 63^2 .

It is an emirp because it is prime and its reverse (317371) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 173713 - 2¹⁷ = 42641 is a prime.

173713 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (173743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86856 + 86857.

It is an arithmetic number, because the mean of its divisors is an integer number (86857).

2¹⁷³⁷¹³ is an apocalyptic number.

It is an amenable number.

173713 is a deficient number, since it is larger than the sum of its proper divisors (1).

173713 is an equidigital number, since it uses as much as digits as its factorization.

173713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 441, while the sum is 22.

The square root of 173713 is about 416.7889153996. The cubic root of 173713 is about 55.7969902840.

The spelling of 173713 in words is "one hundred seventy-three thousand, seven hundred thirteen".