522532 has 6 divisors (see below), whose sum is σ = 914438. Its totient is φ = 261264.

The previous prime is 522523. The next prime is 522541. The reversal of 522532 is 235225.

It is an interprime number because it is at equal distance from previous prime (522523) and next prime (522541).

It can be written as a sum of positive squares in only one way, i.e., 341056 + 181476 = 584^2 + 426^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65313 + ... + 65320.

2⁵²²⁵³² is an apocalyptic number.

It is an amenable number.

522532 is a deficient number, since it is larger than the sum of its proper divisors (391906).

522532 is a wasteful number, since it uses less digits than its factorization.

522532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130637 (or 130635 counting only the distinct ones).

The product of its digits is 600, while the sum is 19.

The square root of 522532 is about 722.8637492640. The cubic root of 522532 is about 80.5448228446.

Adding to 522532 its reverse (235225), we get a palindrome (757757).

The spelling of 522532 in words is "five hundred twenty-two thousand, five hundred thirty-two".