26808107 has 8 divisors (see below), whose sum is σ = 28641600. Its totient is φ = 25016904.

The previous prime is 26808083. The next prime is 26808139. The reversal of 26808107 is 70180862.

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

It is a cyclic number.

It is not a de Polignac number, because 26808107 - 2⁶ = 26808043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26801107) 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 7 ways as a sum of consecutive naturals, for example, 9257 + ... + 11802.

It is an arithmetic number, because the mean of its divisors is an integer number (3580200).

Almost surely, 2^26808107 is an apocalyptic number.

26808107 is a deficient number, since it is larger than the sum of its proper divisors (1833493).

26808107 is a wasteful number, since it uses less digits than its factorization.

26808107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21145.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 26808107 is about 5177.6545848482. The cubic root of 26808107 is about 299.2875947870.

Adding to 26808107 its reverse (70180862), we get a palindrome (96988969).

The spelling of 26808107 in words is "twenty-six million, eight hundred eight thousand, one hundred seven".