136585066 has 16 divisors (see below), whose sum is σ = 207721800. Its totient is φ = 67350528.

The previous prime is 136585037. The next prime is 136585067. The reversal of 136585066 is 660585631.

It can be written as a sum of positive squares in 4 ways, for example, as 73462041 + 63123025 = 8571^2 + 7945^2 .

It is not an unprimeable number, because it can be changed into a prime (136585067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49450 + ... + 52138.

Almost surely, 2^136585066 is an apocalyptic number.

136585066 is a deficient number, since it is larger than the sum of its proper divisors (71136734).

136585066 is a wasteful number, since it uses less digits than its factorization.

136585066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 136585066 is about 11686.9613672674. The cubic root of 136585066 is about 514.9926991770.

The spelling of 136585066 in words is "one hundred thirty-six million, five hundred eighty-five thousand, sixty-six".