632013 has 4 divisors (see below), whose sum is σ = 842688. Its totient is φ = 421340.

The previous prime is 631993. The next prime is 632029. The reversal of 632013 is 310236.

632013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-632013 is a prime.

It is a D-number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 631983 and 632001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105333 + ... + 105338.

It is an arithmetic number, because the mean of its divisors is an integer number (210672).

2⁶³²⁰¹³ is an apocalyptic number.

It is an amenable number.

632013 is a deficient number, since it is larger than the sum of its proper divisors (210675).

632013 is a wasteful number, since it uses less digits than its factorization.

632013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210674.

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

The square root of 632013 is about 794.9924527944. The cubic root of 632013 is about 85.8173969429.

Adding to 632013 its reverse (310236), we get a palindrome (942249).

The spelling of 632013 in words is "six hundred thirty-two thousand, thirteen".