522988704 has 192 divisors, whose sum is σ = 1784724480. Its totient is φ = 145877760.

The previous prime is 522988703. The next prime is 522988729. The reversal of 522988704 is 407889225.

It is a self number, because there is not a number n which added to its sum of digits gives 522988704.

It is not an unprimeable number, because it can be changed into a prime (522988703) 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 31 ways as a sum of consecutive naturals, for example, 259059 + ... + 261069.

It is an arithmetic number, because the mean of its divisors is an integer number (9295440).

Almost surely, 2^522988704 is an apocalyptic number.

522988704 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 522988704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (892362240).

522988704 is an abundant number, since it is smaller than the sum of its proper divisors (1261735776).

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

522988704 is a wasteful number, since it uses less digits than its factorization.

522988704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080 (or 2066 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 522988704 is about 22868.9462809286. The cubic root of 522988704 is about 805.6828196985.

The spelling of 522988704 in words is "five hundred twenty-two million, nine hundred eighty-eight thousand, seven hundred four".