26330099 has 2 divisors, whose sum is σ = 26330100. Its totient is φ = 26330098.

The previous prime is 26330071. The next prime is 26330111. The reversal of 26330099 is 99003362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26330099 - 2⁸ = 26329843 is a prime.

It is a super-2 number, since 2×26330099² = 1386548226699602, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (26330299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13165049 + 13165050.

It is an arithmetic number, because the mean of its divisors is an integer number (13165050).

Almost surely, 2^26330099 is an apocalyptic number.

26330099 is a deficient number, since it is larger than the sum of its proper divisors (1).

26330099 is an equidigital number, since it uses as much as digits as its factorization.

26330099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 26330099 is about 5131.2862909801. The cubic root of 26330099 is about 297.4980778069.

The spelling of 26330099 in words is "twenty-six million, three hundred thirty thousand, ninety-nine".