272835229 has 2 divisors, whose sum is σ = 272835230. Its totient is φ = 272835228.

The previous prime is 272835217. The next prime is 272835257. The reversal of 272835229 is 922538272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222069604 + 50765625 = 14902^2 + 7125^2 .

It is a cyclic number.

It is not a de Polignac number, because 272835229 - 2¹¹ = 272833181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272835191 and 272835200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272835259) 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 as a sum of consecutive naturals, namely, 136417614 + 136417615.

It is an arithmetic number, because the mean of its divisors is an integer number (136417615).

Almost surely, 2^272835229 is an apocalyptic number.

It is an amenable number.

272835229 is a deficient number, since it is larger than the sum of its proper divisors (1).

272835229 is an equidigital number, since it uses as much as digits as its factorization.

272835229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The square root of 272835229 is about 16517.7246919786. The cubic root of 272835229 is about 648.5848732114.

The spelling of 272835229 in words is "two hundred seventy-two million, eight hundred thirty-five thousand, two hundred twenty-nine".