136798 has 4 divisors (see below), whose sum is σ = 205200. Its totient is φ = 68398.

The previous prime is 136777. The next prime is 136811. The reversal of 136798 is 897631.

136798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34198 + ... + 34201.

It is an arithmetic number, because the mean of its divisors is an integer number (51300).

2¹³⁶⁷⁹⁸ is an apocalyptic number.

136798 is a deficient number, since it is larger than the sum of its proper divisors (68402).

136798 is an equidigital number, since it uses as much as digits as its factorization.

136798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68401.

The product of its digits is 9072, while the sum is 34.

The square root of 136798 is about 369.8621364779. The cubic root of 136798 is about 51.5260182102.

The spelling of 136798 in words is "one hundred thirty-six thousand, seven hundred ninety-eight".