26224423 has 2 divisors, whose sum is σ = 26224424. Its totient is φ = 26224422.

The previous prime is 26224417. The next prime is 26224441. The reversal of 26224423 is 32442262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26224423 - 2¹³ = 26216231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26224483) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13112211 + 13112212.

It is an arithmetic number, because the mean of its divisors is an integer number (13112212).

Almost surely, 2^26224423 is an apocalyptic number.

26224423 is a deficient number, since it is larger than the sum of its proper divisors (1).

26224423 is an equidigital number, since it uses as much as digits as its factorization.

26224423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 25.

The square root of 26224423 is about 5120.9787150505. The cubic root of 26224423 is about 297.0995407523.

Adding to 26224423 its reverse (32442262), we get a palindrome (58666685).

The spelling of 26224423 in words is "twenty-six million, two hundred twenty-four thousand, four hundred twenty-three".