26364011 has 2 divisors, whose sum is σ = 26364012. Its totient is φ = 26364010.

The previous prime is 26363971. The next prime is 26364053. The reversal of 26364011 is 11046362.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26364011 - 2⁶ = 26363947 is a prime.

It is a super-2 number, since 2×26364011² = 1390122152016242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (25364011) 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, 13182005 + 13182006.

It is an arithmetic number, because the mean of its divisors is an integer number (13182006).

Almost surely, 2^26364011 is an apocalyptic number.

26364011 is a deficient number, since it is larger than the sum of its proper divisors (1).

26364011 is an equidigital number, since it uses as much as digits as its factorization.

26364011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 26364011 is about 5134.5896622807. The cubic root of 26364011 is about 297.6257444572.

The spelling of 26364011 in words is "twenty-six million, three hundred sixty-four thousand, eleven".