23422241 has 2 divisors, whose sum is σ = 23422242. Its totient is φ = 23422240.

The previous prime is 23422207. The next prime is 23422253. The reversal of 23422241 is 14222432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19891600 + 3530641 = 4460^2 + 1879^2 .

It is a cyclic number.

It is not a de Polignac number, because 23422241 - 2¹⁰ = 23421217 is a prime.

It is not a weakly prime, because it can be changed into another prime (23422271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711120 + 11711121.

It is an arithmetic number, because the mean of its divisors is an integer number (11711121).

Almost surely, 2^23422241 is an apocalyptic number.

It is an amenable number.

23422241 is a deficient number, since it is larger than the sum of its proper divisors (1).

23422241 is an equidigital number, since it uses as much as digits as its factorization.

23422241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 20.

The square root of 23422241 is about 4839.6529834276. The cubic root of 23422241 is about 286.1164415746.

Adding to 23422241 its reverse (14222432), we get a palindrome (37644673).

It can be divided in two parts, 2 and 3422241, that added together give a palindrome (3422243).

The spelling of 23422241 in words is "twenty-three million, four hundred twenty-two thousand, two hundred forty-one".