63233 has 4 divisors (see below), whose sum is σ = 64980. Its totient is φ = 61488.

The previous prime is 63211. The next prime is 63241. The reversal of 63233 is 33236.

63233 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.

It can be written as a sum of positive squares in 2 ways, for example, as 35344 + 27889 = 188^2 + 167^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63533) 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, 818 + ... + 891.

It is an arithmetic number, because the mean of its divisors is an integer number (16245).

It is a Proth number, since it is equal to 247 ⋅ 2⁸ + 1 and 247 < 2⁸.

2⁶³²³³ is an apocalyptic number.

It is an amenable number.

63233 is a deficient number, since it is larger than the sum of its proper divisors (1747).

63233 is a wasteful number, since it uses less digits than its factorization.

63233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746.

The product of its digits is 324, while the sum is 17.

The square root of 63233 is about 251.4617267101. The cubic root of 63233 is about 39.8395657146.

Adding to 63233 its reverse (33236), we get a palindrome (96469).

The spelling of 63233 in words is "sixty-three thousand, two hundred thirty-three".