136608355 has 8 divisors (see below), whose sum is σ = 176540112. Its totient is φ = 100879968.

The previous prime is 136608349. The next prime is 136608361. The reversal of 136608355 is 553806631.

It is an interprime number because it is at equal distance from previous prime (136608349) and next prime (136608361).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136608355 - 2⁵ = 136608323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050769 + ... + 1050898.

It is an arithmetic number, because the mean of its divisors is an integer number (22067514).

Almost surely, 2^136608355 is an apocalyptic number.

136608355 is a deficient number, since it is larger than the sum of its proper divisors (39931757).

136608355 is a wasteful number, since it uses less digits than its factorization.

136608355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101685.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 136608355 is about 11687.9576915730. The cubic root of 136608355 is about 515.0219678316.

The spelling of 136608355 in words is "one hundred thirty-six million, six hundred eight thousand, three hundred fifty-five".