135929716 has 24 divisors (see below), whose sum is σ = 260380904. Its totient is φ = 61706880.

The previous prime is 135929693. The next prime is 135929753. The reversal of 135929716 is 617929531.

It can be written as a sum of positive squares in 4 ways, for example, as 10265616 + 125664100 = 3204^2 + 11210^2 .

It is a congruent number.

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, 18255 + ... + 24598.

Almost surely, 2^135929716 is an apocalyptic number.

It is an amenable number.

135929716 is a deficient number, since it is larger than the sum of its proper divisors (124451188).

135929716 is a wasteful number, since it uses less digits than its factorization.

135929716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42931 (or 42929 counting only the distinct ones).

The product of its digits is 102060, while the sum is 43.

The square root of 135929716 is about 11658.8899986234. The cubic root of 135929716 is about 514.1677146533.

The spelling of 135929716 in words is "one hundred thirty-five million, nine hundred twenty-nine thousand, seven hundred sixteen".