26223313 has 8 divisors (see below), whose sum is σ = 26971560. Its totient is φ = 25480320.

The previous prime is 26223293. The next prime is 26223349. The reversal of 26223313 is 31332262.

It can be written as a sum of positive squares in 4 ways, for example, as 345744 + 25877569 = 588^2 + 5087^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26223313 - 2²¹ = 24126161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26223383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10203 + ... + 12511.

It is an arithmetic number, because the mean of its divisors is an integer number (3371445).

Almost surely, 2^26223313 is an apocalyptic number.

It is an amenable number.

26223313 is a deficient number, since it is larger than the sum of its proper divisors (748247).

26223313 is a wasteful number, since it uses less digits than its factorization.

26223313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627.

The product of its digits is 1296, while the sum is 22.

The square root of 26223313 is about 5120.8703361831. The cubic root of 26223313 is about 297.0953489201.

Adding to 26223313 its reverse (31332262), we get a palindrome (57555575).

The spelling of 26223313 in words is "twenty-six million, two hundred twenty-three thousand, three hundred thirteen".