135575872 has 28 divisors (see below), whose sum is σ = 269784576. Its totient is φ = 67598720.

The previous prime is 135575851. The next prime is 135575879. The reversal of 135575872 is 278575531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135575879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21747 + ... + 27277.

Almost surely, 2^135575872 is an apocalyptic number.

It is an amenable number.

135575872 is a deficient number, since it is larger than the sum of its proper divisors (134208704).

135575872 is an equidigital number, since it uses as much as digits as its factorization.

135575872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926 (or 5916 counting only the distinct ones).

The product of its digits is 294000, while the sum is 43.

The square root of 135575872 is about 11643.7052521953. The cubic root of 135575872 is about 513.7211768826.

The spelling of 135575872 in words is "one hundred thirty-five million, five hundred seventy-five thousand, eight hundred seventy-two".