254266241 has 2 divisors, whose sum is σ = 254266242. Its totient is φ = 254266240.

The previous prime is 254266217. The next prime is 254266249. The reversal of 254266241 is 142662452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208080625 + 46185616 = 14425^2 + 6796^2 .

It is a cyclic number.

It is not a de Polignac number, because 254266241 - 2¹⁰ = 254265217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254266198 and 254266207.

It is not a weakly prime, because it can be changed into another prime (254266249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127133120 + 127133121.

It is an arithmetic number, because the mean of its divisors is an integer number (127133121).

Almost surely, 2^254266241 is an apocalyptic number.

It is an amenable number.

254266241 is a deficient number, since it is larger than the sum of its proper divisors (1).

254266241 is an equidigital number, since it uses as much as digits as its factorization.

254266241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 32.

The square root of 254266241 is about 15945.7279858901. The cubic root of 254266241 is about 633.5237502846.

The spelling of 254266241 in words is "two hundred fifty-four million, two hundred sixty-six thousand, two hundred forty-one".