135474752 has 28 divisors (see below), whose sum is σ = 307238400. Its totient is φ = 58060416.

The previous prime is 135474739. The next prime is 135474791. The reversal of 135474752 is 257474531.

135474752 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

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, 150752 + ... + 151647.

It is an arithmetic number, because the mean of its divisors is an integer number (10972800).

Almost surely, 2^135474752 is an apocalyptic number.

It is an amenable number.

135474752 is an abundant number, since it is smaller than the sum of its proper divisors (171763648).

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

135474752 is an equidigital number, since it uses as much as digits as its factorization.

135474752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302418 (or 302408 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 135474752 is about 11639.3621818380. The cubic root of 135474752 is about 513.5934245397.

The spelling of 135474752 in words is "one hundred thirty-five million, four hundred seventy-four thousand, seven hundred fifty-two".