136073655 has 32 divisors (see below), whose sum is σ = 250257600. Its totient is φ = 70068096.

The previous prime is 136073653. The next prime is 136073657. The reversal of 136073655 is 556370631.

It is a happy number.

136073655 is a `hidden beast` number, since 13 + 607 + 36 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (136073653) and next prime (136073657).

It is not a de Polignac number, because 136073655 - 2¹ = 136073653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136073653) 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 31 ways as a sum of consecutive naturals, for example, 13464 + ... + 21293.

It is an arithmetic number, because the mean of its divisors is an integer number (7820550).

Almost surely, 2^136073655 is an apocalyptic number.

136073655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136073655 is a deficient number, since it is larger than the sum of its proper divisors (114183945).

136073655 is a wasteful number, since it uses less digits than its factorization.

136073655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34800 (or 34794 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 136073655 is about 11665.0612943096. The cubic root of 136073655 is about 514.3491385073.

The spelling of 136073655 in words is "one hundred thirty-six million, seventy-three thousand, six hundred fifty-five".