272771 has 2 divisors, whose sum is σ = 272772. Its totient is φ = 272770.

The previous prime is 272761. The next prime is 272777. The reversal of 272771 is 177272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272771 - 2¹⁸ = 10627 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 272771.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272771.

It is not a weakly prime, because it can be changed into another prime (272777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136385 + 136386.

It is an arithmetic number, because the mean of its divisors is an integer number (136386).

2²⁷²⁷⁷¹ is an apocalyptic number.

272771 is a deficient number, since it is larger than the sum of its proper divisors (1).

272771 is an equidigital number, since it uses as much as digits as its factorization.

272771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1372, while the sum is 26.

The square root of 272771 is about 522.2748318654. The cubic root of 272771 is about 64.8533974082.

The spelling of 272771 in words is "two hundred seventy-two thousand, seven hundred seventy-one", and thus it is an iban number.