522760 has 32 divisors (see below), whose sum is σ = 1344960. Its totient is φ = 179136.

The previous prime is 522757. The next prime is 522761. The reversal of 522760 is 67225.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654 + ... + 1213.

It is an arithmetic number, because the mean of its divisors is an integer number (42030).

2⁵²²⁷⁶⁰ is an apocalyptic number.

It is an amenable number.

522760 is an abundant number, since it is smaller than the sum of its proper divisors (822200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522760 is a wasteful number, since it uses less digits than its factorization.

522760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885 (or 1881 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 522760 is about 723.0214381331. The cubic root of 522760 is about 80.5565360342.

Adding to 522760 its reverse (67225), we get a palindrome (589985).

Subtracting from 522760 its reverse (67225), we obtain a triangular number (455535 = T₉₅₄).

The spelling of 522760 in words is "five hundred twenty-two thousand, seven hundred sixty".