528106 has 4 divisors (see below), whose sum is σ = 792162. Its totient is φ = 264052.

The previous prime is 528097. The next prime is 528107. The reversal of 528106 is 601825.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 477481 + 50625 = 691^2 + 225^2 .

It is a super-3 number, since 3×528106³ = 441859869333045048, which contains 333 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (528107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132025 + ... + 132028.

2⁵²⁸¹⁰⁶ is an apocalyptic number.

528106 is a deficient number, since it is larger than the sum of its proper divisors (264056).

528106 is a wasteful number, since it uses less digits than its factorization.

528106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264055.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 528106 is about 726.7090201724. The cubic root of 528106 is about 80.8302087809.

The spelling of 528106 in words is "five hundred twenty-eight thousand, one hundred six".