254008231 has 2 divisors, whose sum is σ = 254008232. Its totient is φ = 254008230.

The previous prime is 254008229. The next prime is 254008247. The reversal of 254008231 is 132800452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 254008231 - 2¹ = 254008229 is a prime.

It is a super-2 number, since 2×254008231² = 129040362831498722, which contains 22 as substring.

Together with 254008229, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 254008196 and 254008205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254008211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127004115 + 127004116.

It is an arithmetic number, because the mean of its divisors is an integer number (127004116).

Almost surely, 2^254008231 is an apocalyptic number.

254008231 is a deficient number, since it is larger than the sum of its proper divisors (1).

254008231 is an equidigital number, since it uses as much as digits as its factorization.

254008231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 254008231 is about 15937.6356778539. The cubic root of 254008231 is about 633.3093938935.

Adding to 254008231 its reverse (132800452), we get a palindrome (386808683).

The spelling of 254008231 in words is "two hundred fifty-four million, eight thousand, two hundred thirty-one".