272483289 has 24 divisors (see below), whose sum is σ = 424711560. Its totient is φ = 167346432.

The previous prime is 272483257. The next prime is 272483291. The reversal of 272483289 is 982384272.

It can be written as a sum of positive squares in 4 ways, for example, as 233289 + 272250000 = 483^2 + 16500^2 .

It is not a de Polignac number, because 272483289 - 2⁵ = 272483257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272483209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64527 + ... + 68619.

It is an arithmetic number, because the mean of its divisors is an integer number (17696315).

Almost surely, 2^272483289 is an apocalyptic number.

It is an amenable number.

272483289 is a deficient number, since it is larger than the sum of its proper divisors (152228271).

272483289 is a wasteful number, since it uses less digits than its factorization.

272483289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681 (or 4678 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 272483289 is about 16507.0678498636. The cubic root of 272483289 is about 648.3058755422.

The spelling of 272483289 in words is "two hundred seventy-two million, four hundred eighty-three thousand, two hundred eighty-nine".