505341 has 6 divisors (see below), whose sum is σ = 729950. Its totient is φ = 336888.

The previous prime is 505339. The next prime is 505357. The reversal of 505341 is 143505.

It can be written as a sum of positive squares in only one way, i.e., 476100 + 29241 = 690^2 + 171^2 .

It is not a de Polignac number, because 505341 - 2¹ = 505339 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505301) 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, 28066 + ... + 28083.

2⁵⁰⁵³⁴¹ is an apocalyptic number.

It is an amenable number.

505341 is a deficient number, since it is larger than the sum of its proper divisors (224609).

505341 is a wasteful number, since it uses less digits than its factorization.

505341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56155 (or 56152 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 505341 is about 710.8734064515. The cubic root of 505341 is about 79.6516625475.

Adding to 505341 its reverse (143505), we get a palindrome (648846).

The spelling of 505341 in words is "five hundred five thousand, three hundred forty-one".