23244263 has 8 divisors (see below), whose sum is σ = 27066528. Its totient is φ = 19547424.

The previous prime is 23244259. The next prime is 23244269. The reversal of 23244263 is 36244232.

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

It is a cyclic number.

It is not a de Polignac number, because 23244263 - 2² = 23244259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23244269) 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, 30956 + ... + 31697.

It is an arithmetic number, because the mean of its divisors is an integer number (3383316).

Almost surely, 2^23244263 is an apocalyptic number.

23244263 is a deficient number, since it is larger than the sum of its proper divisors (3822265).

23244263 is an equidigital number, since it uses as much as digits as its factorization.

23244263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62713.

The product of its digits is 6912, while the sum is 26.

The square root of 23244263 is about 4821.2304446064. The cubic root of 23244263 is about 285.3898962324.

Adding to 23244263 its reverse (36244232), we get a palindrome (59488495).

The spelling of 23244263 in words is "twenty-three million, two hundred forty-four thousand, two hundred sixty-three".