632823 has 8 divisors (see below), whose sum is σ = 855936. Its totient is φ = 415800.

The previous prime is 632813. The next prime is 632839. The reversal of 632823 is 328236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 632823 - 2¹⁴ = 616439 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 632793 and 632802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1273 + ... + 1698.

It is an arithmetic number, because the mean of its divisors is an integer number (106992).

2⁶³²⁸²³ is an apocalyptic number.

632823 is a deficient number, since it is larger than the sum of its proper divisors (223113).

632823 is a wasteful number, since it uses less digits than its factorization.

632823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its digits is 1728, while the sum is 24.

The square root of 632823 is about 795.5017284708. The cubic root of 632823 is about 85.8540430333.

The spelling of 632823 in words is "six hundred thirty-two thousand, eight hundred twenty-three".