26006899 has 2 divisors, whose sum is σ = 26006900. Its totient is φ = 26006898.

The previous prime is 26006809. The next prime is 26006909. The reversal of 26006899 is 99860062.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26006899 - 2¹⁵ = 25974131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26006809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13003449 + 13003450.

It is an arithmetic number, because the mean of its divisors is an integer number (13003450).

Almost surely, 2^26006899 is an apocalyptic number.

26006899 is a deficient number, since it is larger than the sum of its proper divisors (1).

26006899 is an equidigital number, since it uses as much as digits as its factorization.

26006899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 26006899 is about 5099.6959713301. The cubic root of 26006899 is about 296.2758074214.

The spelling of 26006899 in words is "twenty-six million, six thousand, eight hundred ninety-nine".