532746828 has 36 divisors (see below), whose sum is σ = 1381817640. Its totient is φ = 177502320.

The previous prime is 532746827. The next prime is 532746847. The reversal of 532746828 is 828647235.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (532746827) 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 11 ways as a sum of consecutive naturals, for example, 238758 + ... + 240978.

Almost surely, 2^532746828 is an apocalyptic number.

It is an amenable number.

532746828 is an abundant number, since it is smaller than the sum of its proper divisors (849070812).

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

532746828 is an equidigital number, since it uses as much as digits as its factorization.

532746828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4455 (or 2226 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 532746828 is about 23081.3090616629. The cubic root of 532746828 is about 810.6628867150.

The spelling of 532746828 in words is "five hundred thirty-two million, seven hundred forty-six thousand, eight hundred twenty-eight".