26135227 has 4 divisors (see below), whose sum is σ = 26229856. Its totient is φ = 26040600.

The previous prime is 26135173. The next prime is 26135237. The reversal of 26135227 is 72253162.

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 26135227 - 2¹⁵ = 26102459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26135195 and 26135204.

It is not an unprimeable number, because it can be changed into a prime (26135237) 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, 46899 + ... + 47452.

It is an arithmetic number, because the mean of its divisors is an integer number (6557464).

Almost surely, 2^26135227 is an apocalyptic number.

26135227 is a deficient number, since it is larger than the sum of its proper divisors (94629).

26135227 is an equidigital number, since it uses as much as digits as its factorization.

26135227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94628.

The product of its digits is 5040, while the sum is 28.

The square root of 26135227 is about 5112.2624150174. The cubic root of 26135227 is about 296.7623208501.

Adding to 26135227 its reverse (72253162), we get a palindrome (98388389).

It can be divided in two parts, 26135 and 227, that added together give a palindrome (26362).

The spelling of 26135227 in words is "twenty-six million, one hundred thirty-five thousand, two hundred twenty-seven".