632533 has 4 divisors (see below), whose sum is σ = 690048. Its totient is φ = 575020.

The previous prime is 632521. The next prime is 632557. The reversal of 632533 is 335236.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 632533 - 2⁵ = 632501 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28741 + ... + 28762.

It is an arithmetic number, because the mean of its divisors is an integer number (172512).

2⁶³²⁵³³ is an apocalyptic number.

It is an amenable number.

632533 is a deficient number, since it is larger than the sum of its proper divisors (57515).

632533 is a wasteful number, since it uses less digits than its factorization.

632533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57514.

The product of its digits is 1620, while the sum is 22.

The square root of 632533 is about 795.3194326810. The cubic root of 632533 is about 85.8409264237.

Adding to 632533 its reverse (335236), we get a palindrome (967769).

The spelling of 632533 in words is "six hundred thirty-two thousand, five hundred thirty-three".