26441161 has 4 divisors (see below), whose sum is σ = 26500500. Its totient is φ = 26381824.

The previous prime is 26441153. The next prime is 26441167. The reversal of 26441161 is 16114462.

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 10791225 + 15649936 = 3285^2 + 3956^2 .

It is a cyclic number.

It is not a de Polignac number, because 26441161 - 2³ = 26441153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26441167) 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, 28996 + ... + 29893.

It is an arithmetic number, because the mean of its divisors is an integer number (6625125).

Almost surely, 2^26441161 is an apocalyptic number.

It is an amenable number.

26441161 is a deficient number, since it is larger than the sum of its proper divisors (59339).

26441161 is an equidigital number, since it uses as much as digits as its factorization.

26441161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59338.

The product of its digits is 1152, while the sum is 25.

The square root of 26441161 is about 5142.0969457994. The cubic root of 26441161 is about 297.9157795421.

The spelling of 26441161 in words is "twenty-six million, four hundred forty-one thousand, one hundred sixty-one".