135847472 has 20 divisors (see below), whose sum is σ = 264975600. Its totient is φ = 67466688.

The previous prime is 135847447. The next prime is 135847477. The reversal of 135847472 is 274748531.

135847472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (135847477) 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 3 ways as a sum of consecutive naturals, for example, 26108 + ... + 30875.

It is an arithmetic number, because the mean of its divisors is an integer number (13248780).

Almost surely, 2^135847472 is an apocalyptic number.

It is an amenable number.

135847472 is a deficient number, since it is larger than the sum of its proper divisors (129128128).

135847472 is a wasteful number, since it uses less digits than its factorization.

135847472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57140 (or 57134 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 135847472 is about 11655.3623710291. The cubic root of 135847472 is about 514.0639950197.

It can be divided in two parts, 13 and 5847472, that added together give a palindrome (5847485).

The spelling of 135847472 in words is "one hundred thirty-five million, eight hundred forty-seven thousand, four hundred seventy-two".