136832 has 16 divisors (see below), whose sum is σ = 272850. Its totient is φ = 68352.

The previous prime is 136813. The next prime is 136841. The reversal of 136832 is 238631.

It can be written as a sum of positive squares in only one way, i.e., 118336 + 18496 = 344^2 + 136^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 136798 and 136807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407 + ... + 662.

2¹³⁶⁸³² is an apocalyptic number.

It is an amenable number.

136832 is a deficient number, since it is larger than the sum of its proper divisors (136018).

136832 is an equidigital number, since it uses as much as digits as its factorization.

136832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1071 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 136832 is about 369.9080966943. The cubic root of 136832 is about 51.5302866437.

The spelling of 136832 in words is "one hundred thirty-six thousand, eight hundred thirty-two".