136455908 has 12 divisors (see below), whose sum is σ = 242845680. Its totient is φ = 67071432.

The previous prime is 136455881. The next prime is 136455919. The reversal of 136455908 is 809554631.

136455908 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

136455908 is strictly pandigital in base 9.

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, 288866 + ... + 289337.

It is an arithmetic number, because the mean of its divisors is an integer number (20237140).

Almost surely, 2^136455908 is an apocalyptic number.

It is an amenable number.

136455908 is a deficient number, since it is larger than the sum of its proper divisors (106389772).

136455908 is a wasteful number, since it uses less digits than its factorization.

136455908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578266 (or 578264 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 136455908 is about 11681.4343297388. The cubic root of 136455908 is about 514.8303183102.

The spelling of 136455908 in words is "one hundred thirty-six million, four hundred fifty-five thousand, nine hundred eight".