633233 has 6 divisors (see below), whose sum is σ = 673974. Its totient is φ = 592896.

The previous prime is 633221. The next prime is 633253. The reversal of 633233 is 332336.

It can be written as a sum of positive squares in 3 ways, for example, as 44944 + 588289 = 212^2 + 767^2 .

It is not a de Polignac number, because 633233 - 2⁸ = 632977 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (633253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3185 + ... + 3377.

It is an arithmetic number, because the mean of its divisors is an integer number (112329).

2⁶³³²³³ is an apocalyptic number.

It is an amenable number.

633233 is a deficient number, since it is larger than the sum of its proper divisors (40741).

633233 is an equidigital number, since it uses as much as digits as its factorization.

633233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 210 counting only the distinct ones).

The product of its digits is 972, while the sum is 20.

The square root of 633233 is about 795.7593857442. The cubic root of 633233 is about 85.8725803697.

Adding to 633233 its reverse (332336), we get a palindrome (965569).

The spelling of 633233 in words is "six hundred thirty-three thousand, two hundred thirty-three".