26441263 has 4 divisors (see below), whose sum is σ = 26889480. Its totient is φ = 25993048.

The previous prime is 26441251. The next prime is 26441267. The reversal of 26441263 is 36214462.

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

It is a cyclic number.

It is not a de Polignac number, because 26441263 - 2⁹ = 26440751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26441267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224020 + ... + 224137.

It is an arithmetic number, because the mean of its divisors is an integer number (6722370).

Almost surely, 2^26441263 is an apocalyptic number.

26441263 is a deficient number, since it is larger than the sum of its proper divisors (448217).

26441263 is an equidigital number, since it uses as much as digits as its factorization.

26441263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448216.

The product of its digits is 6912, while the sum is 28.

The square root of 26441263 is about 5142.1068639226. The cubic root of 26441263 is about 297.9161626238.

The spelling of 26441263 in words is "twenty-six million, four hundred forty-one thousand, two hundred sixty-three".