522964 has 24 divisors (see below), whose sum is σ = 1005480. Its totient is φ = 236544.

The previous prime is 522961. The next prime is 522989. The reversal of 522964 is 469225.

522964 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 44100 + 478864 = 210^2 + 692^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 9.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4572 + ... + 4684.

It is an arithmetic number, because the mean of its divisors is an integer number (41895).

2⁵²²⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

522964 is a deficient number, since it is larger than the sum of its proper divisors (482516).

522964 is a wasteful number, since it uses less digits than its factorization.

522964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 217 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 522964 is about 723.1624990277. The cubic root of 522964 is about 80.5670133700.

The spelling of 522964 in words is "five hundred twenty-two thousand, nine hundred sixty-four".