573632 has 14 divisors (see below), whose sum is σ = 1138428. Its totient is φ = 286784.

The previous prime is 573571. The next prime is 573637. The reversal of 573632 is 236375.

It is a d-powerful number, because it can be written as 5³ + 7⁴ + 6⁶ + 3⁴ + 3⁴ + 2¹⁹ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 573632.

It is not an unprimeable number, because it can be changed into a prime (573637) by changing a digit.

573632 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 (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4418 + ... + 4545.

2⁵⁷³⁶³² is an apocalyptic number.

It is an amenable number.

573632 is a deficient number, since it is larger than the sum of its proper divisors (564796).

573632 is an equidigital number, since it uses as much as digits as its factorization.

573632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8975 (or 8965 counting only the distinct ones).

The product of its digits is 3780, while the sum is 26.

The square root of 573632 is about 757.3849747651. The cubic root of 573632 is about 83.0891769059.

It can be divided in two parts, 5 and 73632, that added together give a palindrome (73637).

The spelling of 573632 in words is "five hundred seventy-three thousand, six hundred thirty-two".