274441 has 2 divisors, whose sum is σ = 274442. Its totient is φ = 274440.

The previous prime is 274423. The next prime is 274451. The reversal of 274441 is 144472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265225 + 9216 = 515^2 + 96^2 .

It is a cyclic number.

It is not a de Polignac number, because 274441 - 2⁹ = 273929 is a prime.

It is not a weakly prime, because it can be changed into another prime (274451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137220 + 137221.

It is an arithmetic number, because the mean of its divisors is an integer number (137221).

2²⁷⁴⁴⁴¹ is an apocalyptic number.

It is an amenable number.

274441 is a deficient number, since it is larger than the sum of its proper divisors (1).

274441 is an equidigital number, since it uses as much as digits as its factorization.

274441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 896, while the sum is 22.

The square root of 274441 is about 523.8711673685. The cubic root of 274441 is about 64.9854799914.

The spelling of 274441 in words is "two hundred seventy-four thousand, four hundred forty-one", and thus it is an iban number.