136085268 has 24 divisors (see below), whose sum is σ = 346399200. Its totient is φ = 41237920.

The previous prime is 136085267. The next prime is 136085269. The reversal of 136085268 is 862580631.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (136085267) and next prime (136085269).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136085263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515343 + ... + 515606.

It is an arithmetic number, because the mean of its divisors is an integer number (14433300).

Almost surely, 2^136085268 is an apocalyptic number.

It is an amenable number.

136085268 is an abundant number, since it is smaller than the sum of its proper divisors (210313932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136085268 is a wasteful number, since it uses less digits than its factorization.

136085268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030967 (or 1030965 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 136085268 is about 11665.5590521843. The cubic root of 136085268 is about 514.3637702071.

The spelling of 136085268 in words is "one hundred thirty-six million, eighty-five thousand, two hundred sixty-eight".