528273 has 12 divisors (see below), whose sum is σ = 773760. Its totient is φ = 347256.

The previous prime is 528263. The next prime is 528289. The reversal of 528273 is 372825.

It is not a de Polignac number, because 528273 - 2¹⁸ = 266129 is a prime.

It is a d-powerful number, because it can be written as 5⁸ + 2¹⁶ + 2¹⁶ + 8 + 7 + 3⁸ .

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (528223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340 + ... + 1082.

It is an arithmetic number, because the mean of its divisors is an integer number (64480).

2⁵²⁸²⁷³ is an apocalyptic number.

It is an amenable number.

528273 is a deficient number, since it is larger than the sum of its proper divisors (245487).

528273 is a wasteful number, since it uses less digits than its factorization.

528273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 825 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 528273 is about 726.8239126501. The cubic root of 528273 is about 80.8387280442.

The spelling of 528273 in words is "five hundred twenty-eight thousand, two hundred seventy-three".