633012 has 48 divisors (see below), whose sum is σ = 1632960. Its totient is φ = 189952.

The previous prime is 633001. The next prime is 633013. The reversal of 633012 is 210336.

It is a junction number, because it is equal to n+sod(n) for n = 632982 and 633000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5863 + ... + 5969.

It is an arithmetic number, because the mean of its divisors is an integer number (34020).

2⁶³³⁰¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 633012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (816480).

633012 is an abundant number, since it is smaller than the sum of its proper divisors (999948).

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

633012 is a wasteful number, since it uses less digits than its factorization.

633012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 633012 is about 795.6205125561. The cubic root of 633012 is about 85.8625892877.

Adding to 633012 its reverse (210336), we get a palindrome (843348).

The spelling of 633012 in words is "six hundred thirty-three thousand, twelve".