254008229 has 2 divisors, whose sum is σ = 254008230. Its totient is φ = 254008228.

The previous prime is 254008217. The next prime is 254008231. The reversal of 254008229 is 922800452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 236452129 + 17556100 = 15377^2 + 4190^2 .

It is a cyclic number.

It is not a de Polignac number, because 254008229 - 2⁴ = 254008213 is a prime.

It is a Sophie Germain prime.

Together with 254008231, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 254008195 and 254008204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254008529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127004114 + 127004115.

It is an arithmetic number, because the mean of its divisors is an integer number (127004115).

Almost surely, 2^254008229 is an apocalyptic number.

It is an amenable number.

254008229 is a deficient number, since it is larger than the sum of its proper divisors (1).

254008229 is an equidigital number, since it uses as much as digits as its factorization.

254008229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 254008229 is about 15937.6356151093. The cubic root of 254008229 is about 633.3093922313.

The spelling of 254008229 in words is "two hundred fifty-four million, eight thousand, two hundred twenty-nine".