135182 has 8 divisors (see below), whose sum is σ = 204336. Its totient is φ = 67072.

The previous prime is 135181. The next prime is 135193. The reversal of 135182 is 281531.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383 + ... + 645.

It is an arithmetic number, because the mean of its divisors is an integer number (25542).

2¹³⁵¹⁸² is an apocalyptic number.

135182 is a deficient number, since it is larger than the sum of its proper divisors (69154).

135182 is a wasteful number, since it uses less digits than its factorization.

135182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522.

The product of its digits is 240, while the sum is 20.

The square root of 135182 is about 367.6710486291. The cubic root of 135182 is about 51.3223210575.

The spelling of 135182 in words is "one hundred thirty-five thousand, one hundred eighty-two".