135061072 has 20 divisors (see below), whose sum is σ = 261866176. Its totient is φ = 67482720.

The previous prime is 135061067. The next prime is 135061097. The reversal of 135061072 is 270160531.

135061072 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 34747 + ... + 38437.

Almost surely, 2^135061072 is an apocalyptic number.

It is an amenable number.

135061072 is a deficient number, since it is larger than the sum of its proper divisors (126805104).

135061072 is a wasteful number, since it uses less digits than its factorization.

135061072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5986 (or 5980 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 135061072 is about 11621.5778618912. The cubic root of 135061072 is about 513.0701291194.

The spelling of 135061072 in words is "one hundred thirty-five million, sixty-one thousand, seventy-two".