522041 has 6 divisors (see below), whose sum is σ = 565470. Its totient is φ = 481728.

The previous prime is 522037. The next prime is 522047. The reversal of 522041 is 140225.

522041 = 129² + 130² + ... + 154².

It can be written as a sum of positive squares in 3 ways, for example, as 32041 + 490000 = 179^2 + 700^2 .

It is not a de Polignac number, because 522041 - 2² = 522037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522047) 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, 1376 + ... + 1713.

It is an arithmetic number, because the mean of its divisors is an integer number (94245).

2⁵²²⁰⁴¹ is an apocalyptic number.

It is an amenable number.

522041 is a deficient number, since it is larger than the sum of its proper divisors (43429).

522041 is a wasteful number, since it uses less digits than its factorization.

522041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115 (or 3102 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 522041 is about 722.5240480427. The cubic root of 522041 is about 80.5195868134.

Adding to 522041 its reverse (140225), we get a palindrome (662266).

The spelling of 522041 in words is "five hundred twenty-two thousand, forty-one".