522960 has 40 divisors (see below), whose sum is σ = 1621920. Its totient is φ = 139392.

The previous prime is 522959. The next prime is 522961. The reversal of 522960 is 69225.

It is an interprime number because it is at equal distance from previous prime (522959) and next prime (522961).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 522960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522961) 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, 850 + ... + 1329.

It is an arithmetic number, because the mean of its divisors is an integer number (40548).

2⁵²²⁹⁶⁰ is an apocalyptic number.

It is an amenable number.

522960 is an abundant number, since it is smaller than the sum of its proper divisors (1098960).

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

522960 is a wasteful number, since it uses less digits than its factorization.

522960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195 (or 2189 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 522960 is about 723.1597333923. The cubic root of 522960 is about 80.5668079582.

The spelling of 522960 in words is "five hundred twenty-two thousand, nine hundred sixty".