254430467 has 2 divisors, whose sum is σ = 254430468. Its totient is φ = 254430466.

The previous prime is 254430443. The next prime is 254430487. The reversal of 254430467 is 764034452.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254430467 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (254430437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127215233 + 127215234.

It is an arithmetic number, because the mean of its divisors is an integer number (127215234).

Almost surely, 2^254430467 is an apocalyptic number.

254430467 is a deficient number, since it is larger than the sum of its proper divisors (1).

254430467 is an equidigital number, since it uses as much as digits as its factorization.

254430467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 254430467 is about 15950.8766843707. The cubic root of 254430467 is about 633.6601148024.

The spelling of 254430467 in words is "two hundred fifty-four million, four hundred thirty thousand, four hundred sixty-seven".