136508334 has 32 divisors (see below), whose sum is σ = 289578240. Its totient is φ = 42751872.

The previous prime is 136508329. The next prime is 136508341. The reversal of 136508334 is 433805631.

136508334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 136508295 and 136508304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107797 + ... + 109055.

It is an arithmetic number, because the mean of its divisors is an integer number (9049320).

Almost surely, 2^136508334 is an apocalyptic number.

136508334 is an abundant number, since it is smaller than the sum of its proper divisors (153069906).

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

136508334 is a wasteful number, since it uses less digits than its factorization.

136508334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 136508334 is about 11683.6781023785. The cubic root of 136508334 is about 514.8962420185.

The spelling of 136508334 in words is "one hundred thirty-six million, five hundred eight thousand, three hundred thirty-four".