522841 has 12 divisors (see below), whose sum is σ = 598500. Its totient is φ = 455840.

The previous prime is 522839. The next prime is 522853. The reversal of 522841 is 148225.

It can be written as a sum of positive squares in 2 ways, for example, as 156816 + 366025 = 396^2 + 605^2 .

It is not a de Polignac number, because 522841 - 2¹ = 522839 is a prime.

It is a super-2 number, since 2×522841² = 546725422562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3435 + ... + 3583.

It is an arithmetic number, because the mean of its divisors is an integer number (49875).

2⁵²²⁸⁴¹ is an apocalyptic number.

It is an amenable number.

522841 is a deficient number, since it is larger than the sum of its proper divisors (75659).

522841 is a wasteful number, since it uses less digits than its factorization.

522841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 189 counting only the distinct ones).

The product of its digits is 640, while the sum is 22.

The square root of 522841 is about 723.0774509000. The cubic root of 522841 is about 80.5606964791.

The spelling of 522841 in words is "five hundred twenty-two thousand, eight hundred forty-one".