528571968 has 112 divisors (see below), whose sum is σ = 1439631360. Its totient is φ = 171085824.

The previous prime is 528571961. The next prime is 528571969. The reversal of 528571968 is 869175825.

It is a self number, because there is not a number n which added to its sum of digits gives 528571968.

It is not an unprimeable number, because it can be changed into a prime (528571961) 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 15 ways as a sum of consecutive naturals, for example, 1292148 + ... + 1292556.

Almost surely, 2^528571968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 528571968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (719815680).

528571968 is an abundant number, since it is smaller than the sum of its proper divisors (911059392).

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

528571968 is a wasteful number, since it uses less digits than its factorization.

528571968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 594 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 51.

The square root of 528571968 is about 22990.6930735026. The cubic root of 528571968 is about 808.5397498096.

The spelling of 528571968 in words is "five hundred twenty-eight million, five hundred seventy-one thousand, nine hundred sixty-eight".