522968 has 8 divisors (see below), whose sum is σ = 980580. Its totient is φ = 261480.

The previous prime is 522961. The next prime is 522989. The reversal of 522968 is 869225.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 522968.

It is not an unprimeable number, because it can be changed into a prime (522961) by changing a digit.

522968 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 32678 + ... + 32693.

2⁵²²⁹⁶⁸ is an apocalyptic number.

It is an amenable number.

522968 is a deficient number, since it is larger than the sum of its proper divisors (457612).

522968 is a wasteful number, since it uses less digits than its factorization.

522968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65377 (or 65373 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 522968 is about 723.1652646526. The cubic root of 522968 is about 80.5672187807.

The spelling of 522968 in words is "five hundred twenty-two thousand, nine hundred sixty-eight".