254650241 has 2 divisors, whose sum is σ = 254650242. Its totient is φ = 254650240.

The previous prime is 254650229. The next prime is 254650261. The reversal of 254650241 is 142056452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178890625 + 75759616 = 13375^2 + 8704^2 .

It is a cyclic number.

It is not a de Polignac number, because 254650241 - 2¹⁰ = 254649217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (254650261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127325120 + 127325121.

It is an arithmetic number, because the mean of its divisors is an integer number (127325121).

Almost surely, 2^254650241 is an apocalyptic number.

It is an amenable number.

254650241 is a deficient number, since it is larger than the sum of its proper divisors (1).

254650241 is an equidigital number, since it uses as much as digits as its factorization.

254650241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 254650241 is about 15957.7642857638. The cubic root of 254650241 is about 633.8425116426.

The spelling of 254650241 in words is "two hundred fifty-four million, six hundred fifty thousand, two hundred forty-one".