528828 has 24 divisors (see below), whose sum is σ = 1247232. Its totient is φ = 174384.
The previous prime is 528823. The next prime is 528833. The reversal of 528828 is 828825.
It is an interprime number because it is at equal distance from previous prime (528823) and next prime (528833).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (528821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351 + ... + 1697.
It is an arithmetic number, because the mean of its divisors is an integer number (51968).
2528828 is an apocalyptic number.
It is an amenable number.
528828 is an abundant number, since it is smaller than the sum of its proper divisors (718404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
528828 is a wasteful number, since it uses less digits than its factorization.
528828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481 (or 479 counting only the distinct ones).
The product of its digits is 10240, while the sum is 33.
The square root of 528828 is about 727.2056105394. The cubic root of 528828 is about 80.8670276743.
The spelling of 528828 in words is "five hundred twenty-eight thousand, eight hundred twenty-eight".
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