26071055 has 4 divisors (see below), whose sum is σ = 31285272. Its totient is φ = 20856840.

The previous prime is 26071043. The next prime is 26071057. The reversal of 26071055 is 55017062.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 26071055 - 2¹² = 26066959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26071057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2607101 + ... + 2607110.

It is an arithmetic number, because the mean of its divisors is an integer number (7821318).

Almost surely, 2^26071055 is an apocalyptic number.

26071055 is a deficient number, since it is larger than the sum of its proper divisors (5214217).

26071055 is an equidigital number, since it uses as much as digits as its factorization.

26071055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5214216.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 26071055 is about 5105.9822757233. The cubic root of 26071055 is about 296.5192333679.

The spelling of 26071055 in words is "twenty-six million, seventy-one thousand, fifty-five".