135604715 has 8 divisors (see below), whose sum is σ = 165484080. Its totient is φ = 106644832.

The previous prime is 135604709. The next prime is 135604759. The reversal of 135604715 is 517406531.

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 135604715 - 2¹⁰ = 135603691 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 229544 + ... + 230133.

It is an arithmetic number, because the mean of its divisors is an integer number (20685510).

Almost surely, 2^135604715 is an apocalyptic number.

135604715 is a deficient number, since it is larger than the sum of its proper divisors (29879365).

135604715 is an equidigital number, since it uses as much as digits as its factorization.

135604715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459741.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 135604715 is about 11644.9437525477. The cubic root of 135604715 is about 513.7576047244.

The spelling of 135604715 in words is "one hundred thirty-five million, six hundred four thousand, seven hundred fifteen".