26482661 has 2 divisors, whose sum is σ = 26482662. Its totient is φ = 26482660.

The previous prime is 26482657. The next prime is 26482691. The reversal of 26482661 is 16628462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21669025 + 4813636 = 4655^2 + 2194^2 .

It is a cyclic number.

It is not a de Polignac number, because 26482661 - 2² = 26482657 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26482691) 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 as a sum of consecutive naturals, namely, 13241330 + 13241331.

It is an arithmetic number, because the mean of its divisors is an integer number (13241331).

Almost surely, 2^26482661 is an apocalyptic number.

It is an amenable number.

26482661 is a deficient number, since it is larger than the sum of its proper divisors (1).

26482661 is an equidigital number, since it uses as much as digits as its factorization.

26482661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 35.

The square root of 26482661 is about 5146.1306823671. The cubic root of 26482661 is about 298.0715599208.

The spelling of 26482661 in words is "twenty-six million, four hundred eighty-two thousand, six hundred sixty-one".