26119121 has 4 divisors (see below), whose sum is σ = 29850432. Its totient is φ = 22387812.

The previous prime is 26119117. The next prime is 26119127. The reversal of 26119121 is 12191162.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 12191162 = 2 ⋅6095581.

It is a cyclic number.

It is not a de Polignac number, because 26119121 - 2² = 26119117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26119127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1865645 + ... + 1865658.

It is an arithmetic number, because the mean of its divisors is an integer number (7462608).

Almost surely, 2^26119121 is an apocalyptic number.

It is an amenable number.

26119121 is a deficient number, since it is larger than the sum of its proper divisors (3731311).

26119121 is an equidigital number, since it uses as much as digits as its factorization.

26119121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731310.

The product of its digits is 216, while the sum is 23.

The square root of 26119121 is about 5110.6869401285. The cubic root of 26119121 is about 296.7013477670.

The spelling of 26119121 in words is "twenty-six million, one hundred nineteen thousand, one hundred twenty-one".