135684716 has 6 divisors (see below), whose sum is σ = 237448260. Its totient is φ = 67842356.

The previous prime is 135684677. The next prime is 135684727. The reversal of 135684716 is 617486531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16960586 + ... + 16960593.

It is an arithmetic number, because the mean of its divisors is an integer number (39574710).

Almost surely, 2^135684716 is an apocalyptic number.

It is an amenable number.

135684716 is a deficient number, since it is larger than the sum of its proper divisors (101763544).

135684716 is a wasteful number, since it uses less digits than its factorization.

135684716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33921183 (or 33921181 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 135684716 is about 11648.3782562209. The cubic root of 135684716 is about 513.8586165566.

The spelling of 135684716 in words is "one hundred thirty-five million, six hundred eighty-four thousand, seven hundred sixteen".