136684852 has 24 divisors (see below), whose sum is σ = 243936000. Its totient is φ = 67001376.

The previous prime is 136684843. The next prime is 136684861. The reversal of 136684852 is 258486631.

136684852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (136684843) and next prime (136684861).

It is a junction number, because it is equal to n+sod(n) for n = 136684799 and 136684808.

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 7 ways as a sum of consecutive naturals, for example, 45633 + ... + 48535.

It is an arithmetic number, because the mean of its divisors is an integer number (10164000).

Almost surely, 2^136684852 is an apocalyptic number.

It is an amenable number.

136684852 is a deficient number, since it is larger than the sum of its proper divisors (107251148).

136684852 is a wasteful number, since it uses less digits than its factorization.

136684852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3133 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 136684852 is about 11691.2297043553. The cubic root of 136684852 is about 515.1180827041.

The spelling of 136684852 in words is "one hundred thirty-six million, six hundred eighty-four thousand, eight hundred fifty-two".