26418059 has 2 divisors, whose sum is σ = 26418060. Its totient is φ = 26418058.

The previous prime is 26418031. The next prime is 26418061. The reversal of 26418059 is 95081462.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26418059 is a prime.

Together with 26418061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26418019) 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, 13209029 + 13209030.

It is an arithmetic number, because the mean of its divisors is an integer number (13209030).

Almost surely, 2^26418059 is an apocalyptic number.

26418059 is a deficient number, since it is larger than the sum of its proper divisors (1).

26418059 is an equidigital number, since it uses as much as digits as its factorization.

26418059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 26418059 is about 5139.8500950903. The cubic root of 26418059 is about 297.8289899121.

The spelling of 26418059 in words is "twenty-six million, four hundred eighteen thousand, fifty-nine".