23826223 has 2 divisors, whose sum is σ = 23826224. Its totient is φ = 23826222.

The previous prime is 23826221. The next prime is 23826233. The reversal of 23826223 is 32262832.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23826223 - 2¹ = 23826221 is a prime.

Together with 23826221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23826191 and 23826200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23826221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11913111 + 11913112.

It is an arithmetic number, because the mean of its divisors is an integer number (11913112).

Almost surely, 2^23826223 is an apocalyptic number.

23826223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23826223 is an equidigital number, since it uses as much as digits as its factorization.

23826223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 28.

The square root of 23826223 is about 4881.2112226373. The cubic root of 23826223 is about 287.7520330583.

The spelling of 23826223 in words is "twenty-three million, eight hundred twenty-six thousand, two hundred twenty-three".