26770099 has 2 divisors, whose sum is σ = 26770100. Its totient is φ = 26770098.

The previous prime is 26770097. The next prime is 26770147. The reversal of 26770099 is 99007762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26770099 - 2¹ = 26770097 is a prime.

Together with 26770097, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26770097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13385049 + 13385050.

It is an arithmetic number, because the mean of its divisors is an integer number (13385050).

Almost surely, 2^26770099 is an apocalyptic number.

26770099 is a deficient number, since it is larger than the sum of its proper divisors (1).

26770099 is an equidigital number, since it uses as much as digits as its factorization.

26770099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 26770099 is about 5173.9828952172. The cubic root of 26770099 is about 299.1460865604.

The spelling of 26770099 in words is "twenty-six million, seven hundred seventy thousand, ninety-nine".