135707241 has 16 divisors (see below), whose sum is σ = 183730176. Its totient is φ = 89085456.

The previous prime is 135707233. The next prime is 135707251. The reversal of 135707241 is 142707531.

It is not a de Polignac number, because 135707241 - 2³ = 135707233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135707199 and 135707208.

It is not an unprimeable number, because it can be changed into a prime (135707251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 94656 + ... + 96078.

It is an arithmetic number, because the mean of its divisors is an integer number (11483136).

Almost surely, 2^135707241 is an apocalyptic number.

It is an amenable number.

135707241 is a deficient number, since it is larger than the sum of its proper divisors (48022935).

135707241 is a wasteful number, since it uses less digits than its factorization.

135707241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 135707241 is about 11649.3450888880. The cubic root of 135707241 is about 513.8870501813.

The spelling of 135707241 in words is "one hundred thirty-five million, seven hundred seven thousand, two hundred forty-one".