26041121 has 4 divisors (see below), whose sum is σ = 26060100. Its totient is φ = 26022144.

The previous prime is 26041117. The next prime is 26041123. The reversal of 26041121 is 12114062.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1677025 + 24364096 = 1295^2 + 4936^2 .

It is a cyclic number.

It is not a de Polignac number, because 26041121 - 2² = 26041117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26041121.

It is not an unprimeable number, because it can be changed into a prime (26041123) 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, 7256 + ... + 10233.

It is an arithmetic number, because the mean of its divisors is an integer number (6515025).

Almost surely, 2^26041121 is an apocalyptic number.

It is an amenable number.

26041121 is a deficient number, since it is larger than the sum of its proper divisors (18979).

26041121 is a wasteful number, since it uses less digits than its factorization.

26041121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18978.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 26041121 is about 5103.0501663221. The cubic root of 26041121 is about 296.4057050897.

Adding to 26041121 its reverse (12114062), we get a palindrome (38155183).

It can be divided in two parts, 26041 and 121, that added together give a palindrome (26162).

The spelling of 26041121 in words is "twenty-six million, forty-one thousand, one hundred twenty-one".