26023223 has 4 divisors (see below), whose sum is σ = 26061048. Its totient is φ = 25985400.

The previous prime is 26023211. The next prime is 26023313. The reversal of 26023223 is 32232062.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26023223 - 2¹² = 26019127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26023195 and 26023204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26023523) 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 in 3 ways as a sum of consecutive naturals, for example, 17861 + ... + 19262.

It is an arithmetic number, because the mean of its divisors is an integer number (6515262).

Almost surely, 2^26023223 is an apocalyptic number.

26023223 is a deficient number, since it is larger than the sum of its proper divisors (37825).

26023223 is an equidigital number, since it uses as much as digits as its factorization.

26023223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37824.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 26023223 is about 5101.2962078280. The cubic root of 26023223 is about 296.3377832165.

Adding to 26023223 its reverse (32232062), we get a palindrome (58255285).

The spelling of 26023223 in words is "twenty-six million, twenty-three thousand, two hundred twenty-three".