136798927 has 2 divisors, whose sum is σ = 136798928. Its totient is φ = 136798926.

The previous prime is 136798873. The next prime is 136798951. The reversal of 136798927 is 729897631.

136798927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136798927 - 2¹¹ = 136796879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136798957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68399463 + 68399464.

It is an arithmetic number, because the mean of its divisors is an integer number (68399464).

Almost surely, 2^136798927 is an apocalyptic number.

136798927 is a deficient number, since it is larger than the sum of its proper divisors (1).

136798927 is an equidigital number, since it uses as much as digits as its factorization.

136798927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 52.

The square root of 136798927 is about 11696.1073438987. The cubic root of 136798927 is about 515.2613459717.

The spelling of 136798927 in words is "one hundred thirty-six million, seven hundred ninety-eight thousand, nine hundred twenty-seven".