136107677 has 2 divisors, whose sum is σ = 136107678. Its totient is φ = 136107676.

The previous prime is 136107641. The next prime is 136107703. The reversal of 136107677 is 776701631.

It is a happy number.

136107677 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 can be written as a sum of positive squares in only one way, i.e., 75672601 + 60435076 = 8699^2 + 7774^2 .

It is a cyclic number.

It is not a de Polignac number, because 136107677 - 2¹⁸ = 135845533 is a prime.

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 136107677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136103677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68053838 + 68053839.

It is an arithmetic number, because the mean of its divisors is an integer number (68053839).

Almost surely, 2^136107677 is an apocalyptic number.

It is an amenable number.

136107677 is a deficient number, since it is larger than the sum of its proper divisors (1).

136107677 is an equidigital number, since it uses as much as digits as its factorization.

136107677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37044, while the sum is 38.

The square root of 136107677 is about 11666.5194895479. The cubic root of 136107677 is about 514.3920018819.

The spelling of 136107677 in words is "one hundred thirty-six million, one hundred seven thousand, six hundred seventy-seven".