135175712 has 36 divisors (see below), whose sum is σ = 309580110. Its totient is φ = 57931776.

The previous prime is 135175697. The next prime is 135175739. The reversal of 135175712 is 217571531.

135175712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 133726096 + 1449616 = 11564^2 + 1204^2 .

It is a super-2 number, since 2×135175712² = 36544946229413888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41537 + ... + 44672.

Almost surely, 2^135175712 is an apocalyptic number.

It is an amenable number.

135175712 is an abundant number, since it is smaller than the sum of its proper divisors (174404398).

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

135175712 is an equidigital number, since it uses as much as digits as its factorization.

135175712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86233 (or 86218 counting only the distinct ones).

The product of its digits is 7350, while the sum is 32.

The square root of 135175712 is about 11626.5090203380. The cubic root of 135175712 is about 513.2152529139.

The spelling of 135175712 in words is "one hundred thirty-five million, one hundred seventy-five thousand, seven hundred twelve".