23068229 has 2 divisors, whose sum is σ = 23068230. Its totient is φ = 23068228.

The previous prime is 23068217. The next prime is 23068231. The reversal of 23068229 is 92286032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23059204 + 9025 = 4802^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 23068229 - 2¹² = 23064133 is a prime.

Together with 23068231, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23068195 and 23068204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23068259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11534114 + 11534115.

It is an arithmetic number, because the mean of its divisors is an integer number (11534115).

Almost surely, 2^23068229 is an apocalyptic number.

It is an amenable number.

23068229 is a deficient number, since it is larger than the sum of its proper divisors (1).

23068229 is an equidigital number, since it uses as much as digits as its factorization.

23068229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 23068229 is about 4802.9396206906. The cubic root of 23068229 is about 284.6676293615.

The spelling of 23068229 in words is "twenty-three million, sixty-eight thousand, two hundred twenty-nine".