23263329 has 4 divisors (see below), whose sum is σ = 31017776. Its totient is φ = 15508884.

The previous prime is 23263319. The next prime is 23263333. The reversal of 23263329 is 92336232.

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 not a de Polignac number, because 23263329 - 2⁴ = 23263313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23263296 and 23263305.

It is not an unprimeable number, because it can be changed into a prime (23263309) 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, 3877219 + ... + 3877224.

It is an arithmetic number, because the mean of its divisors is an integer number (7754444).

Almost surely, 2^23263329 is an apocalyptic number.

It is an amenable number.

23263329 is a deficient number, since it is larger than the sum of its proper divisors (7754447).

23263329 is an equidigital number, since it uses as much as digits as its factorization.

23263329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7754446.

The product of its digits is 11664, while the sum is 30.

The square root of 23263329 is about 4823.2073353734. The cubic root of 23263329 is about 285.4679048249.

The spelling of 23263329 in words is "twenty-three million, two hundred sixty-three thousand, three hundred twenty-nine".