135927895 has 4 divisors (see below), whose sum is σ = 163113480. Its totient is φ = 108742312.

The previous prime is 135927887. The next prime is 135927977. The reversal of 135927895 is 598729531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135927895 - 2³ = 135927887 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13592785 + ... + 13592794.

It is an arithmetic number, because the mean of its divisors is an integer number (40778370).

Almost surely, 2^135927895 is an apocalyptic number.

135927895 is a deficient number, since it is larger than the sum of its proper divisors (27185585).

135927895 is an equidigital number, since it uses as much as digits as its factorization.

135927895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27185584.

The product of its digits is 680400, while the sum is 49.

The square root of 135927895 is about 11658.8119034488. The cubic root of 135927895 is about 514.1654186049.

The spelling of 135927895 in words is "one hundred thirty-five million, nine hundred twenty-seven thousand, eight hundred ninety-five".