136739627 has 2 divisors, whose sum is σ = 136739628. Its totient is φ = 136739626.

The previous prime is 136739609. The next prime is 136739641. The reversal of 136739627 is 726937631.

136739627 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 136739627 - 2¹⁰ = 136738603 is a prime.

It is not a weakly prime, because it can be changed into another prime (136739227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68369813 + 68369814.

It is an arithmetic number, because the mean of its divisors is an integer number (68369814).

Almost surely, 2^136739627 is an apocalyptic number.

136739627 is a deficient number, since it is larger than the sum of its proper divisors (1).

136739627 is an equidigital number, since it uses as much as digits as its factorization.

136739627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 44.

The square root of 136739627 is about 11693.5720376624. The cubic root of 136739627 is about 515.1868828781.

The spelling of 136739627 in words is "one hundred thirty-six million, seven hundred thirty-nine thousand, six hundred twenty-seven".