26364223 has 2 divisors, whose sum is σ = 26364224. Its totient is φ = 26364222.

The previous prime is 26364199. The next prime is 26364251. The reversal of 26364223 is 32246362.

It is an a-pointer prime, because the next prime (26364251) can be obtained adding 26364223 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26364223 - 2²¹ = 24267071 is a prime.

It is a plaindrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 26364191 and 26364200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26364293) 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, 13182111 + 13182112.

It is an arithmetic number, because the mean of its divisors is an integer number (13182112).

Almost surely, 2^26364223 is an apocalyptic number.

26364223 is a deficient number, since it is larger than the sum of its proper divisors (1).

26364223 is an equidigital number, since it uses as much as digits as its factorization.

26364223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 28.

The square root of 26364223 is about 5134.6103065374. The cubic root of 26364223 is about 297.6265422176.

It can be divided in two parts, 2636 and 4223, that added together give a cube (6859 = 19³).

The spelling of 26364223 in words is "twenty-six million, three hundred sixty-four thousand, two hundred twenty-three".