136895 has 16 divisors (see below), whose sum is σ = 190080. Its totient is φ = 93600.

The previous prime is 136889. The next prime is 136897. The reversal of 136895 is 598631.

It is not a de Polignac number, because 136895 - 2⁴ = 136879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136897) 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, 980 + ... + 1110.

It is an arithmetic number, because the mean of its divisors is an integer number (11880).

2¹³⁶⁸⁹⁵ is an apocalyptic number.

136895 is a deficient number, since it is larger than the sum of its proper divisors (53185).

136895 is a wasteful number, since it uses less digits than its factorization.

136895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166.

The product of its digits is 6480, while the sum is 32.

The square root of 136895 is about 369.9932431815. The cubic root of 136895 is about 51.5381939314.

The spelling of 136895 in words is "one hundred thirty-six thousand, eight hundred ninety-five".