26794081 has 2 divisors, whose sum is σ = 26794082. Its totient is φ = 26794080.

The previous prime is 26794069. The next prime is 26794121. The reversal of 26794081 is 18049762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26780625 + 13456 = 5175^2 + 116^2 .

It is a cyclic number.

It is not a de Polignac number, because 26794081 - 2⁷ = 26793953 is a prime.

It is a super-2 number, since 2×26794081² = 1435845553269122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26794081.

It is not a weakly prime, because it can be changed into another prime (26794021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13397040 + 13397041.

It is an arithmetic number, because the mean of its divisors is an integer number (13397041).

Almost surely, 2^26794081 is an apocalyptic number.

It is an amenable number.

26794081 is a deficient number, since it is larger than the sum of its proper divisors (1).

26794081 is an equidigital number, since it uses as much as digits as its factorization.

26794081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 26794081 is about 5176.2999333501. The cubic root of 26794081 is about 299.2353899308.

The spelling of 26794081 in words is "twenty-six million, seven hundred ninety-four thousand, eighty-one".