135560742 has 8 divisors (see below), whose sum is σ = 271121496. Its totient is φ = 45186912.

The previous prime is 135560731. The next prime is 135560759. The reversal of 135560742 is 247065531.

It is a sphenic number, since it is the product of 3 distinct primes.

135560742 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11296723 + ... + 11296734.

It is an arithmetic number, because the mean of its divisors is an integer number (33890187).

Almost surely, 2^135560742 is an apocalyptic number.

135560742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135560742 is a wasteful number, since it uses less digits than its factorization.

135560742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22593462.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 135560742 is about 11643.0555267936. The cubic root of 135560742 is about 513.7020660815.

The spelling of 135560742 in words is "one hundred thirty-five million, five hundred sixty thousand, seven hundred forty-two".