254927 has 2 divisors, whose sum is σ = 254928. Its totient is φ = 254926.

The previous prime is 254911. The next prime is 254929. The reversal of 254927 is 729452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254927 - 2⁴ = 254911 is a prime.

Together with 254929, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹¹ + 5⁵ + 9 + 4⁵ + 2¹⁷ + 7⁶ .

It is an alternating number because its digits alternate between even and odd.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 254927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254929) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127463 + 127464.

It is an arithmetic number, because the mean of its divisors is an integer number (127464).

2²⁵⁴⁹²⁷ is an apocalyptic number.

254927 is a deficient number, since it is larger than the sum of its proper divisors (1).

254927 is an equidigital number, since it uses as much as digits as its factorization.

254927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 254927 is about 504.9029609737. The cubic root of 254927 is about 63.4072052766.

The spelling of 254927 in words is "two hundred fifty-four thousand, nine hundred twenty-seven".