23325443 has 2 divisors, whose sum is σ = 23325444. Its totient is φ = 23325442.

The previous prime is 23325413. The next prime is 23325469. The reversal of 23325443 is 34452332.

It is an a-pointer prime, because the next prime (23325469) can be obtained adding 23325443 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23325443 - 2¹⁴ = 23309059 is a prime.

It is a super-2 number, since 2×23325443² = 1088152582292498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23325403) 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, 11662721 + 11662722.

It is an arithmetic number, because the mean of its divisors is an integer number (11662722).

Almost surely, 2^23325443 is an apocalyptic number.

23325443 is a deficient number, since it is larger than the sum of its proper divisors (1).

23325443 is an equidigital number, since it uses as much as digits as its factorization.

23325443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 26.

The square root of 23325443 is about 4829.6421192465. The cubic root of 23325443 is about 285.7217491979.

Adding to 23325443 its reverse (34452332), we get a palindrome (57777775).

The spelling of 23325443 in words is "twenty-three million, three hundred twenty-five thousand, four hundred forty-three".