135677715 has 16 divisors (see below), whose sum is σ = 217230336. Its totient is φ = 72312800.

The previous prime is 135677701. The next prime is 135677719. The reversal of 135677715 is 517776531.

It is not a de Polignac number, because 135677715 - 2⁷ = 135677587 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (135677719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37120 + ... + 40610.

It is an arithmetic number, because the mean of its divisors is an integer number (13576896).

Almost surely, 2^135677715 is an apocalyptic number.

135677715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135677715 is a deficient number, since it is larger than the sum of its proper divisors (81552621).

135677715 is a wasteful number, since it uses less digits than its factorization.

135677715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6090.

The product of its digits is 154350, while the sum is 42.

The square root of 135677715 is about 11648.0777384082. The cubic root of 135677715 is about 513.8497784547.

The spelling of 135677715 in words is "one hundred thirty-five million, six hundred seventy-seven thousand, seven hundred fifteen".