23263 has 4 divisors (see below), whose sum is σ = 23848. Its totient is φ = 22680.

The previous prime is 23251. The next prime is 23269. The reversal of 23263 is 36232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23263 - 2⁹ = 22751 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228 + ... + 313.

It is an arithmetic number, because the mean of its divisors is an integer number (5962).

2²³²⁶³ is an apocalyptic number.

23263 is a deficient number, since it is larger than the sum of its proper divisors (585).

23263 is an equidigital number, since it uses as much as digits as its factorization.

23263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584.

The product of its digits is 216, while the sum is 16.

The square root of 23263 is about 152.5221295419. The cubic root of 23263 is about 28.5466559082.

Adding to 23263 its reverse (36232), we get a palindrome (59495).

The spelling of 23263 in words is "twenty-three thousand, two hundred sixty-three".