136703236 has 12 divisors (see below), whose sum is σ = 243285840. Its totient is φ = 67193000.

The previous prime is 136703227. The next prime is 136703261. The reversal of 136703236 is 632307631.

It is a junction number, because it is equal to n+sod(n) for n = 136703198 and 136703207.

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, 289390 + ... + 289861.

It is an arithmetic number, because the mean of its divisors is an integer number (20273820).

Almost surely, 2^136703236 is an apocalyptic number.

It is an amenable number.

136703236 is a deficient number, since it is larger than the sum of its proper divisors (106582604).

136703236 is a wasteful number, since it uses less digits than its factorization.

136703236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579314 (or 579312 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 136703236 is about 11692.0159083026. The cubic root of 136703236 is about 515.1411759881.

The spelling of 136703236 in words is "one hundred thirty-six million, seven hundred three thousand, two hundred thirty-six".