136414087 has 2 divisors, whose sum is σ = 136414088. Its totient is φ = 136414086.

The previous prime is 136414067. The next prime is 136414111. The reversal of 136414087 is 780414631.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136414087 - 2¹⁵ = 136381319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136414007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68207043 + 68207044.

It is an arithmetic number, because the mean of its divisors is an integer number (68207044).

Almost surely, 2^136414087 is an apocalyptic number.

136414087 is a deficient number, since it is larger than the sum of its proper divisors (1).

136414087 is an equidigital number, since it uses as much as digits as its factorization.

136414087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 136414087 is about 11679.6441298526. The cubic root of 136414087 is about 514.7777178792. Note that the first 4 decimals are identical.

It can be divided in two parts, 1364 and 14087, that added together give a palindrome (15451).

The spelling of 136414087 in words is "one hundred thirty-six million, four hundred fourteen thousand, eighty-seven".