26341261 has 4 divisors (see below), whose sum is σ = 26380512. Its totient is φ = 26302012.

The previous prime is 26341243. The next prime is 26341283. The reversal of 26341261 is 16214362.

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 26341261 - 2¹⁵ = 26308493 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 (26341061) 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, 18601 + ... + 19966.

It is an arithmetic number, because the mean of its divisors is an integer number (6595128).

Almost surely, 2^26341261 is an apocalyptic number.

It is an amenable number.

26341261 is a deficient number, since it is larger than the sum of its proper divisors (39251).

26341261 is an equidigital number, since it uses as much as digits as its factorization.

26341261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39250.

The product of its digits is 1728, while the sum is 25.

The square root of 26341261 is about 5132.3738172506. The cubic root of 26341261 is about 297.5401108736.

The spelling of 26341261 in words is "twenty-six million, three hundred forty-one thousand, two hundred sixty-one".