272276833 has 2 divisors, whose sum is σ = 272276834. Its totient is φ = 272276832.

The previous prime is 272276761. The next prime is 272276857. The reversal of 272276833 is 338672272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235407649 + 36869184 = 15343^2 + 6072^2 .

It is a cyclic number.

It is not a de Polignac number, because 272276833 - 2¹⁷ = 272145761 is a prime.

It is not a weakly prime, because it can be changed into another prime (272271833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136138416 + 136138417.

It is an arithmetic number, because the mean of its divisors is an integer number (136138417).

Almost surely, 2^272276833 is an apocalyptic number.

It is an amenable number.

272276833 is a deficient number, since it is larger than the sum of its proper divisors (1).

272276833 is an equidigital number, since it uses as much as digits as its factorization.

272276833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 40.

The square root of 272276833 is about 16500.8131011778. The cubic root of 272276833 is about 648.1420973560.

The spelling of 272276833 in words is "two hundred seventy-two million, two hundred seventy-six thousand, eight hundred thirty-three".