532828 has 12 divisors (see below), whose sum is σ = 962752. Its totient is φ = 257760.

The previous prime is 532823. The next prime is 532849. The reversal of 532828 is 828235.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 532796 and 532805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532823) by changing a digit.

532828 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025 + ... + 2272.

2⁵³²⁸²⁸ is an apocalyptic number.

It is an amenable number.

532828 is a deficient number, since it is larger than the sum of its proper divisors (429924).

532828 is a wasteful number, since it uses less digits than its factorization.

532828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332 (or 4330 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 532828 is about 729.9506832657. The cubic root of 532828 is about 81.0704056856.

It can be divided in two parts, 5328 and 28, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 532828 in words is "five hundred thirty-two thousand, eight hundred twenty-eight".