26055117 has 12 divisors (see below), whose sum is σ = 41056704. Its totient is φ = 15790920.

The previous prime is 26055109. The next prime is 26055121. The reversal of 26055117 is 71155062.

26055117 is a `hidden beast` number, since 2 + 605 + 51 + 1 + 7 = 666.

It is not a de Polignac number, because 26055117 - 2³ = 26055109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26055157) 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 11 ways as a sum of consecutive naturals, for example, 131493 + ... + 131690.

It is an arithmetic number, because the mean of its divisors is an integer number (3421392).

Almost surely, 2^26055117 is an apocalyptic number.

It is an amenable number.

26055117 is a deficient number, since it is larger than the sum of its proper divisors (15001587).

26055117 is a wasteful number, since it uses less digits than its factorization.

26055117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263200 (or 263197 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 26055117 is about 5104.4213188176. The cubic root of 26055117 is about 296.4587974183.

The spelling of 26055117 in words is "twenty-six million, fifty-five thousand, one hundred seventeen".