254322241 has 2 divisors, whose sum is σ = 254322242. Its totient is φ = 254322240.

The previous prime is 254322197. The next prime is 254322269. The reversal of 254322241 is 142223452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 251888641 + 2433600 = 15871^2 + 1560^2 .

It is a cyclic number.

It is not a de Polignac number, because 254322241 - 2¹¹ = 254320193 is a prime.

It is not a weakly prime, because it can be changed into another prime (254322281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127161120 + 127161121.

It is an arithmetic number, because the mean of its divisors is an integer number (127161121).

Almost surely, 2^254322241 is an apocalyptic number.

It is an amenable number.

254322241 is a deficient number, since it is larger than the sum of its proper divisors (1).

254322241 is an equidigital number, since it uses as much as digits as its factorization.

254322241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 25.

The square root of 254322241 is about 15947.4838454221. The cubic root of 254322241 is about 633.5702562956.

Adding to 254322241 its reverse (142223452), we get a palindrome (396545693).

It can be divided in two parts, 25 and 4322241, that multiplied together give a square (108056025 = 10395²).

The spelling of 254322241 in words is "two hundred fifty-four million, three hundred twenty-two thousand, two hundred forty-one".