135664304 has 20 divisors (see below), whose sum is σ = 274278576. Its totient is φ = 64882752.

The previous prime is 135664273. The next prime is 135664307. The reversal of 135664304 is 403466531.

It is not an unprimeable number, because it can be changed into a prime (135664307) 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, 183959 + ... + 184694.

Almost surely, 2^135664304 is an apocalyptic number.

It is an amenable number.

135664304 is an abundant number, since it is smaller than the sum of its proper divisors (138614272).

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

135664304 is a wasteful number, since it uses less digits than its factorization.

135664304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368684 (or 368678 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 135664304 is about 11647.5020497959. The cubic root of 135664304 is about 513.8328474835.

The spelling of 135664304 in words is "one hundred thirty-five million, six hundred sixty-four thousand, three hundred four".