135969935 has 8 divisors (see below), whose sum is σ = 163246560. Its totient is φ = 108720864.

The previous prime is 135969923. The next prime is 135969941. The reversal of 135969935 is 539969531.

135969935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 135969935 - 2¹⁶ = 135904399 is a prime.

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, 6254 + ... + 17636.

It is an arithmetic number, because the mean of its divisors is an integer number (20405820).

Almost surely, 2^135969935 is an apocalyptic number.

135969935 is a deficient number, since it is larger than the sum of its proper divisors (27276625).

135969935 is a wasteful number, since it uses less digits than its factorization.

135969935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13777.

The product of its digits is 984150, while the sum is 50.

The square root of 135969935 is about 11660.6146922021. The cubic root of 135969935 is about 514.2184204462.

The spelling of 135969935 in words is "one hundred thirty-five million, nine hundred sixty-nine thousand, nine hundred thirty-five".