602171 has 4 divisors (see below), whose sum is σ = 603744. Its totient is φ = 600600.

The previous prime is 602153. The next prime is 602179. The reversal of 602171 is 171206.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 602171 - 2¹⁰ = 601147 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (602179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206 + ... + 1116.

It is an arithmetic number, because the mean of its divisors is an integer number (150936).

2⁶⁰²¹⁷¹ is an apocalyptic number.

602171 is a deficient number, since it is larger than the sum of its proper divisors (1573).

602171 is an equidigital number, since it uses as much as digits as its factorization.

602171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 602171 is about 775.9967783438. The cubic root of 602171 is about 84.4448714326. Note that the first 3 decimals are identical.

Adding to 602171 its reverse (171206), we get a palindrome (773377).

The spelling of 602171 in words is "six hundred two thousand, one hundred seventy-one".