135675172 has 24 divisors (see below), whose sum is σ = 241854200. Its totient is φ = 66583296.

The previous prime is 135675167. The next prime is 135675179. The reversal of 135675172 is 271576531.

It can be written as a sum of positive squares in 4 ways, for example, as 100320256 + 35354916 = 10016^2 + 5946^2 .

It is not an unprimeable number, because it can be changed into a prime (135675179) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 65854 + ... + 67882.

Almost surely, 2^135675172 is an apocalyptic number.

It is an amenable number.

135675172 is a deficient number, since it is larger than the sum of its proper divisors (106179028).

135675172 is a wasteful number, since it uses less digits than its factorization.

135675172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335 (or 2333 counting only the distinct ones).

The product of its digits is 44100, while the sum is 37.

The square root of 135675172 is about 11647.9685782543. The cubic root of 135675172 is about 513.8465680818.

The spelling of 135675172 in words is "one hundred thirty-five million, six hundred seventy-five thousand, one hundred seventy-two".