26268755 has 4 divisors (see below), whose sum is σ = 31522512. Its totient is φ = 21015000.

The previous prime is 26268733. The next prime is 26268763. The reversal of 26268755 is 55786262.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 26268755 - 2⁸ = 26268499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 2626871 + ... + 2626880.

It is an arithmetic number, because the mean of its divisors is an integer number (7880628).

Almost surely, 2^26268755 is an apocalyptic number.

26268755 is a deficient number, since it is larger than the sum of its proper divisors (5253757).

26268755 is an equidigital number, since it uses as much as digits as its factorization.

26268755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253756.

The product of its digits is 201600, while the sum is 41.

The square root of 26268755 is about 5125.3053567568. The cubic root of 26268755 is about 297.2668606332.

The spelling of 26268755 in words is "twenty-six million, two hundred sixty-eight thousand, seven hundred fifty-five".