532700928 has 72 divisors (see below), whose sum is σ = 1575310800. Its totient is φ = 177564672.

The previous prime is 532700923. The next prime is 532701007. The reversal of 532700928 is 829007235.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×532700928² = 567540557384122368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 532700892 and 532700901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532700923) 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 7 ways as a sum of consecutive naturals, for example, 31623 + ... + 45446.

Almost surely, 2^532700928 is an apocalyptic number.

It is an amenable number.

532700928 is an abundant number, since it is smaller than the sum of its proper divisors (1042609872).

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

532700928 is an equidigital number, since it uses as much as digits as its factorization.

532700928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77094 (or 77074 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 532700928 is about 23080.3147292233. The cubic root of 532700928 is about 810.6396045521.

The spelling of 532700928 in words is "five hundred thirty-two million, seven hundred thousand, nine hundred twenty-eight".