633532 has 12 divisors (see below), whose sum is σ = 1136016. Its totient is φ = 308960.

The previous prime is 633497. The next prime is 633559. The reversal of 633532 is 235336.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

633532 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1768 + ... + 2095.

It is an arithmetic number, because the mean of its divisors is an integer number (94668).

2⁶³³⁵³² is an apocalyptic number.

It is an amenable number.

633532 is a deficient number, since it is larger than the sum of its proper divisors (502484).

633532 is a wasteful number, since it uses less digits than its factorization.

633532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908 (or 3906 counting only the distinct ones).

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

The square root of 633532 is about 795.9472344320. The cubic root of 633532 is about 85.8860940165.

Adding to 633532 its reverse (235336), we get a palindrome (868868).

The spelling of 633532 in words is "six hundred thirty-three thousand, five hundred thirty-two".