26331226 has 8 divisors (see below), whose sum is σ = 41575680. Its totient is φ = 12472668.

The previous prime is 26331223. The next prime is 26331241. The reversal of 26331226 is 62213362.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26331226.

It is not an unprimeable number, because it can be changed into a prime (26331223) 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 in 3 ways as a sum of consecutive naturals, for example, 346426 + ... + 346501.

It is an arithmetic number, because the mean of its divisors is an integer number (5196960).

Almost surely, 2^26331226 is an apocalyptic number.

26331226 is a deficient number, since it is larger than the sum of its proper divisors (15244454).

26331226 is a wasteful number, since it uses less digits than its factorization.

26331226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692948.

The product of its digits is 2592, while the sum is 25.

The square root of 26331226 is about 5131.3961063243. The cubic root of 26331226 is about 297.5023223226.

Adding to 26331226 its reverse (62213362), we get a palindrome (88544588).

The spelling of 26331226 in words is "twenty-six million, three hundred thirty-one thousand, two hundred twenty-six".