254801227 has 2 divisors, whose sum is σ = 254801228. Its totient is φ = 254801226.

The previous prime is 254801213. The next prime is 254801233. The reversal of 254801227 is 722108452.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254801227 is a prime.

It is not a weakly prime, because it can be changed into another prime (254801207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127400613 + 127400614.

It is an arithmetic number, because the mean of its divisors is an integer number (127400614).

Almost surely, 2^254801227 is an apocalyptic number.

254801227 is a deficient number, since it is larger than the sum of its proper divisors (1).

254801227 is an equidigital number, since it uses as much as digits as its factorization.

254801227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 254801227 is about 15962.4943852770. The cubic root of 254801227 is about 633.9677585133.

Adding to 254801227 its reverse (722108452), we get a palindrome (976909679).

The spelling of 254801227 in words is "two hundred fifty-four million, eight hundred one thousand, two hundred twenty-seven".