26260093 has 2 divisors, whose sum is σ = 26260094. Its totient is φ = 26260092.

The previous prime is 26260081. The next prime is 26260097. The reversal of 26260093 is 39006262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22676644 + 3583449 = 4762^2 + 1893^2 .

It is a cyclic number.

It is not a de Polignac number, because 26260093 - 2⁵ = 26260061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26260097) 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, 13130046 + 13130047.

It is an arithmetic number, because the mean of its divisors is an integer number (13130047).

Almost surely, 2^26260093 is an apocalyptic number.

It is an amenable number.

26260093 is a deficient number, since it is larger than the sum of its proper divisors (1).

26260093 is an equidigital number, since it uses as much as digits as its factorization.

26260093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 26260093 is about 5124.4602642620. The cubic root of 26260093 is about 297.2341829188.

The spelling of 26260093 in words is "twenty-six million, two hundred sixty thousand, ninety-three".