135606337 has 8 divisors (see below), whose sum is σ = 137283840. Its totient is φ = 133935600.

The previous prime is 135606323. The next prime is 135606389. The reversal of 135606337 is 733606531.

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 135606337 - 2⁷ = 135606209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135606437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46978 + ... + 49780.

It is an arithmetic number, because the mean of its divisors is an integer number (17160480).

Almost surely, 2^135606337 is an apocalyptic number.

It is an amenable number.

135606337 is a deficient number, since it is larger than the sum of its proper divisors (1677503).

135606337 is a wasteful number, since it uses less digits than its factorization.

135606337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 135606337 is about 11645.0133962997. The cubic root of 135606337 is about 513.7596531082.

The spelling of 135606337 in words is "one hundred thirty-five million, six hundred six thousand, three hundred thirty-seven".