26788441 has 4 divisors (see below), whose sum is σ = 27411472. Its totient is φ = 26165412.

The previous prime is 26788429. The next prime is 26788451. The reversal of 26788441 is 14488762.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26788441 - 2¹¹ = 26786393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26788394 and 26788403.

It is not an unprimeable number, because it can be changed into a prime (26788451) 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, 311451 + ... + 311536.

It is an arithmetic number, because the mean of its divisors is an integer number (6852868).

Almost surely, 2^26788441 is an apocalyptic number.

It is an amenable number.

26788441 is a deficient number, since it is larger than the sum of its proper divisors (623031).

26788441 is an equidigital number, since it uses as much as digits as its factorization.

26788441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623030.

The product of its digits is 86016, while the sum is 40.

The square root of 26788441 is about 5175.7551139906. The cubic root of 26788441 is about 299.2143926811.

The spelling of 26788441 in words is "twenty-six million, seven hundred eighty-eight thousand, four hundred forty-one".