136504036 has 12 divisors (see below), whose sum is σ = 246588160. Its totient is φ = 66050280.

The previous prime is 136504007. The next prime is 136504061. The reversal of 136504036 is 630405631.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 136503995 and 136504013.

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, 550296 + ... + 550543.

Almost surely, 2^136504036 is an apocalyptic number.

It is an amenable number.

136504036 is a deficient number, since it is larger than the sum of its proper divisors (110084124).

136504036 is a wasteful number, since it uses less digits than its factorization.

136504036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100874 (or 1100872 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 136504036 is about 11683.4941691259. The cubic root of 136504036 is about 514.8908380816.

Adding to 136504036 its reverse (630405631), we get a palindrome (766909667).

The spelling of 136504036 in words is "one hundred thirty-six million, five hundred four thousand, thirty-six".