135564338 has 16 divisors (see below), whose sum is σ = 250272960. Its totient is φ = 53629776.

The previous prime is 135564313. The next prime is 135564343. The reversal of 135564338 is 833465531.

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, 372248 + ... + 372611.

It is an arithmetic number, because the mean of its divisors is an integer number (15642060).

Almost surely, 2^135564338 is an apocalyptic number.

135564338 is a deficient number, since it is larger than the sum of its proper divisors (114708622).

135564338 is a wasteful number, since it uses less digits than its factorization.

135564338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744881.

The product of its digits is 129600, while the sum is 38.

The square root of 135564338 is about 11643.2099525861. The cubic root of 135564338 is about 513.7066083412.

The spelling of 135564338 in words is "one hundred thirty-five million, five hundred sixty-four thousand, three hundred thirty-eight".