135607308 has 12 divisors (see below), whose sum is σ = 316417080. Its totient is φ = 45202432.

The previous prime is 135607301. The next prime is 135607327. The reversal of 135607308 is 803706531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (135607301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5650293 + ... + 5650316.

It is an arithmetic number, because the mean of its divisors is an integer number (26368090).

Almost surely, 2^135607308 is an apocalyptic number.

It is an amenable number.

135607308 is an abundant number, since it is smaller than the sum of its proper divisors (180809772).

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

135607308 is a wasteful number, since it uses less digits than its factorization.

135607308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11300616 (or 11300614 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 135607308 is about 11645.0550878903. The cubic root of 135607308 is about 513.7608793524.

The spelling of 135607308 in words is "one hundred thirty-five million, six hundred seven thousand, three hundred eight".