522946968 has 32 divisors (see below), whose sum is σ = 1309996800. Its totient is φ = 173965088.

The previous prime is 522946909. The next prime is 522946981. The reversal of 522946968 is 869649225.

It is a self number, because there is not a number n which added to its sum of digits gives 522946968.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9588 + ... + 33731.

It is an arithmetic number, because the mean of its divisors is an integer number (40937400).

Almost surely, 2^522946968 is an apocalyptic number.

It is an amenable number.

522946968 is an abundant number, since it is smaller than the sum of its proper divisors (787049832).

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

522946968 is a wasteful number, since it uses less digits than its factorization.

522946968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43831 (or 43827 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 522946968 is about 22868.0337589396. The cubic root of 522946968 is about 805.6613871944.

The spelling of 522946968 in words is "five hundred twenty-two million, nine hundred forty-six thousand, nine hundred sixty-eight".