26797135 has 4 divisors (see below), whose sum is σ = 32156568. Its totient is φ = 21437704.

The previous prime is 26797091. The next prime is 26797193. The reversal of 26797135 is 53179762.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53179762 = 2 ⋅26589881.

It is a cyclic number.

It is not a de Polignac number, because 26797135 - 2⁷ = 26797007 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 2679709 + ... + 2679718.

It is an arithmetic number, because the mean of its divisors is an integer number (8039142).

Almost surely, 2^26797135 is an apocalyptic number.

26797135 is a deficient number, since it is larger than the sum of its proper divisors (5359433).

26797135 is an equidigital number, since it uses as much as digits as its factorization.

26797135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5359432.

The product of its digits is 79380, while the sum is 40.

The square root of 26797135 is about 5176.5949233062. The cubic root of 26797135 is about 299.2467584884.

The spelling of 26797135 in words is "twenty-six million, seven hundred ninety-seven thousand, one hundred thirty-five".