272005267 has 2 divisors, whose sum is σ = 272005268. Its totient is φ = 272005266.

The previous prime is 272005187. The next prime is 272005333. The reversal of 272005267 is 762500272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272005267 - 2¹⁵ = 271972499 is a prime.

It is not a weakly prime, because it can be changed into another prime (272005367) 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, 136002633 + 136002634.

It is an arithmetic number, because the mean of its divisors is an integer number (136002634).

Almost surely, 2^272005267 is an apocalyptic number.

272005267 is a deficient number, since it is larger than the sum of its proper divisors (1).

272005267 is an equidigital number, since it uses as much as digits as its factorization.

272005267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 272005267 is about 16492.5821810898. The cubic root of 272005267 is about 647.9265423450.

It can be divided in two parts, 272005 and 267, that added together give a palindrome (272272).

The spelling of 272005267 in words is "two hundred seventy-two million, five thousand, two hundred sixty-seven".