23322241 has 2 divisors, whose sum is σ = 23322242. Its totient is φ = 23322240.

The previous prime is 23322223. The next prime is 23322263. The reversal of 23322241 is 14222332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23280625 + 41616 = 4825^2 + 204^2 .

It is a cyclic number.

It is not a de Polignac number, because 23322241 - 2¹⁹ = 22797953 is a prime.

It is not a weakly prime, because it can be changed into another prime (23322281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661120 + 11661121.

It is an arithmetic number, because the mean of its divisors is an integer number (11661121).

Almost surely, 2^23322241 is an apocalyptic number.

It is an amenable number.

23322241 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322241 is an equidigital number, since it uses as much as digits as its factorization.

23322241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 19.

The square root of 23322241 is about 4829.3106133277. The cubic root of 23322241 is about 285.7086744493.

Adding to 23322241 its reverse (14222332), we get a palindrome (37544573).

Subtracting from 23322241 its reverse (14222332), we obtain a palindrome (9099909).

The spelling of 23322241 in words is "twenty-three million, three hundred twenty-two thousand, two hundred forty-one".