26242211 has 8 divisors (see below), whose sum is σ = 27716880. Its totient is φ = 24776928.

The previous prime is 26242207. The next prime is 26242219. The reversal of 26242211 is 11224262.

It is a happy number.

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 26242211 - 2² = 26242207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26242219) 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 7 ways as a sum of consecutive naturals, for example, 3845 + ... + 8201.

It is an arithmetic number, because the mean of its divisors is an integer number (3464610).

Almost surely, 2^26242211 is an apocalyptic number.

26242211 is a deficient number, since it is larger than the sum of its proper divisors (1474669).

26242211 is a wasteful number, since it uses less digits than its factorization.

26242211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693.

The product of its digits is 384, while the sum is 20.

The square root of 26242211 is about 5122.7151980176. The cubic root of 26242211 is about 297.1666996775.

Adding to 26242211 its reverse (11224262), we get a palindrome (37466473).

The spelling of 26242211 in words is "twenty-six million, two hundred forty-two thousand, two hundred eleven".