273271241 has 2 divisors, whose sum is σ = 273271242. Its totient is φ = 273271240.

The previous prime is 273271237. The next prime is 273271247. The reversal of 273271241 is 142172372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 267649600 + 5621641 = 16360^2 + 2371^2 .

It is a cyclic number.

It is not a de Polignac number, because 273271241 - 2² = 273271237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (273271247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136635620 + 136635621.

It is an arithmetic number, because the mean of its divisors is an integer number (136635621).

Almost surely, 2^273271241 is an apocalyptic number.

It is an amenable number.

273271241 is a deficient number, since it is larger than the sum of its proper divisors (1).

273271241 is an equidigital number, since it uses as much as digits as its factorization.

273271241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4704, while the sum is 29.

The square root of 273271241 is about 16530.9177301201. The cubic root of 273271241 is about 648.9301857550.

The spelling of 273271241 in words is "two hundred seventy-three million, two hundred seventy-one thousand, two hundred forty-one".