135158606 has 8 divisors (see below), whose sum is σ = 221168664. Its totient is φ = 61435720.

The previous prime is 135158599. The next prime is 135158627. The reversal of 135158606 is 606851531.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3071765 + ... + 3071808.

It is an arithmetic number, because the mean of its divisors is an integer number (27646083).

Almost surely, 2^135158606 is an apocalyptic number.

135158606 is a deficient number, since it is larger than the sum of its proper divisors (86010058).

135158606 is a wasteful number, since it uses less digits than its factorization.

135158606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143586.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 135158606 is about 11625.7733506206. The cubic root of 135158606 is about 513.1936034861.

The spelling of 135158606 in words is "one hundred thirty-five million, one hundred fifty-eight thousand, six hundred six".