136028567 has 2 divisors, whose sum is σ = 136028568. Its totient is φ = 136028566.

The previous prime is 136028561. The next prime is 136028569. The reversal of 136028567 is 765820631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136028567 - 2⁴ = 136028551 is a prime.

Together with 136028569, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136028567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136028561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68014283 + 68014284.

It is an arithmetic number, because the mean of its divisors is an integer number (68014284).

Almost surely, 2^136028567 is an apocalyptic number.

136028567 is a deficient number, since it is larger than the sum of its proper divisors (1).

136028567 is an equidigital number, since it uses as much as digits as its factorization.

136028567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 136028567 is about 11663.1285254000. The cubic root of 136028567 is about 514.2923223761.

The spelling of 136028567 in words is "one hundred thirty-six million, twenty-eight thousand, five hundred sixty-seven".