26071121 has 8 divisors (see below), whose sum is σ = 27869184. Its totient is φ = 24328480.

The previous prime is 26071109. The next prime is 26071141. The reversal of 26071121 is 12117062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26071121 - 2⁶ = 26071057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26071093 and 26071102.

It is not an unprimeable number, because it can be changed into a prime (26071141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12881 + ... + 14766.

It is an arithmetic number, because the mean of its divisors is an integer number (3483648).

Almost surely, 2^26071121 is an apocalyptic number.

It is an amenable number.

26071121 is a deficient number, since it is larger than the sum of its proper divisors (1798063).

26071121 is a wasteful number, since it uses less digits than its factorization.

26071121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27711.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 26071121 is about 5105.9887387263. The cubic root of 26071121 is about 296.5194835848.

Adding to 26071121 its reverse (12117062), we get a palindrome (38188183).

The spelling of 26071121 in words is "twenty-six million, seventy-one thousand, one hundred twenty-one".