135326 has 8 divisors (see below), whose sum is σ = 206064. Its totient is φ = 66640.

The previous prime is 135319. The next prime is 135329. The reversal of 135326 is 623531.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135298 and 135307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335 + ... + 618.

It is an arithmetic number, because the mean of its divisors is an integer number (25758).

2¹³⁵³²⁶ is an apocalyptic number.

135326 is a deficient number, since it is larger than the sum of its proper divisors (70738).

135326 is an equidigital number, since it uses as much as digits as its factorization.

135326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026.

The product of its digits is 540, while the sum is 20.

The square root of 135326 is about 367.8668237284. The cubic root of 135326 is about 51.3405379592.

Adding to 135326 its reverse (623531), we get a palindrome (758857).

The spelling of 135326 in words is "one hundred thirty-five thousand, three hundred twenty-six".