26260099 has 2 divisors, whose sum is σ = 26260100. Its totient is φ = 26260098.

The previous prime is 26260097. The next prime is 26260103. The reversal of 26260099 is 99006262.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26260099 - 2¹ = 26260097 is a prime.

Together with 26260097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (26260093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13130049 + 13130050.

It is an arithmetic number, because the mean of its divisors is an integer number (13130050).

Almost surely, 2^26260099 is an apocalyptic number.

26260099 is a deficient number, since it is larger than the sum of its proper divisors (1).

26260099 is an equidigital number, since it uses as much as digits as its factorization.

26260099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 26260099 is about 5124.4608496895. The cubic root of 26260099 is about 297.2342055565.

The spelling of 26260099 in words is "twenty-six million, two hundred sixty thousand, ninety-nine".