254727241 has 2 divisors, whose sum is σ = 254727242. Its totient is φ = 254727240.

The previous prime is 254727229. The next prime is 254727257. The reversal of 254727241 is 142727452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187142400 + 67584841 = 13680^2 + 8221^2 .

It is a cyclic number.

It is not a de Polignac number, because 254727241 - 2⁹ = 254726729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254727197 and 254727206.

It is not a weakly prime, because it can be changed into another prime (254727041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127363620 + 127363621.

It is an arithmetic number, because the mean of its divisors is an integer number (127363621).

Almost surely, 2^254727241 is an apocalyptic number.

It is an amenable number.

254727241 is a deficient number, since it is larger than the sum of its proper divisors (1).

254727241 is an equidigital number, since it uses as much as digits as its factorization.

254727241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31360, while the sum is 34.

The square root of 254727241 is about 15960.1767220792. The cubic root of 254727241 is about 633.9063913583.

The spelling of 254727241 in words is "two hundred fifty-four million, seven hundred twenty-seven thousand, two hundred forty-one".