26082061 has 4 divisors (see below), whose sum is σ = 26149500. Its totient is φ = 26014624.

The previous prime is 26082053. The next prime is 26082083. The reversal of 26082061 is 16028062.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7806436 + 18275625 = 2794^2 + 4275^2 .

It is a cyclic number.

It is not a de Polignac number, because 26082061 - 2³ = 26082053 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 (26082461) 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, 33136 + ... + 33913.

It is an arithmetic number, because the mean of its divisors is an integer number (6537375).

Almost surely, 2^26082061 is an apocalyptic number.

It is an amenable number.

26082061 is a deficient number, since it is larger than the sum of its proper divisors (67439).

26082061 is an equidigital number, since it uses as much as digits as its factorization.

26082061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67438.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 26082061 is about 5107.0599174084. The cubic root of 26082061 is about 296.5609530907.

The spelling of 26082061 in words is "twenty-six million, eighty-two thousand, sixty-one".