8605134136 has 16 divisors (see below), whose sum is σ = 16158610800. Its totient is φ = 4296171264.

The previous prime is 8605134119. The next prime is 8605134169. The reversal of 8605134136 is 6314315068.

It is a junction number, because it is equal to n+sod(n) for n = 8605134095 and 8605134104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793756 + ... + 804523.

It is an arithmetic number, because the mean of its divisors is an integer number (1009913175).

Almost surely, 2^8605134136 is an apocalyptic number.

It is an amenable number.

8605134136 is a deficient number, since it is larger than the sum of its proper divisors (7553476664).

8605134136 is a wasteful number, since it uses less digits than its factorization.

8605134136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598958 (or 1598954 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 8605134136 is about 92763.8622309356. The cubic root of 8605134136 is about 2049.2072394537.

The spelling of 8605134136 in words is "eight billion, six hundred five million, one hundred thirty-four thousand, one hundred thirty-six".