135060 has 24 divisors (see below), whose sum is σ = 378336. Its totient is φ = 36000.

The previous prime is 135059. The next prime is 135077. The reversal of 135060 is 60531.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

It is a congruent number.

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, 1066 + ... + 1185.

It is an arithmetic number, because the mean of its divisors is an integer number (15764).

2¹³⁵⁰⁶⁰ is an apocalyptic number.

135060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135060 is an abundant number, since it is smaller than the sum of its proper divisors (243276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135060 is a wasteful number, since it uses less digits than its factorization.

135060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 135060 is about 367.5051020054. The cubic root of 135060 is about 51.3068771678.

Adding to 135060 its reverse (60531), we get a palindrome (195591).

Subtracting from 135060 its reverse (60531), we obtain a square (74529 = 273²).

The spelling of 135060 in words is "one hundred thirty-five thousand, sixty".