522080 has 48 divisors (see below), whose sum is σ = 1333584. Its totient is φ = 192000.

The previous prime is 522079. The next prime is 522083. The reversal of 522080 is 80225.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522083) 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, 1955 + ... + 2205.

It is an arithmetic number, because the mean of its divisors is an integer number (27783).

2⁵²²⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 522080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666792).

522080 is an abundant number, since it is smaller than the sum of its proper divisors (811504).

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

522080 is a wasteful number, since it uses less digits than its factorization.

522080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 522080 is about 722.5510362597. The cubic root of 522080 is about 80.5215918830.

The spelling of 522080 in words is "five hundred twenty-two thousand, eighty".