254047 has 2 divisors, whose sum is σ = 254048. Its totient is φ = 254046.

The previous prime is 254041. The next prime is 254053. The reversal of 254047 is 740452.

It is a balanced prime because it is at equal distance from previous prime (254041) and next prime (254053).

It is a cyclic number.

It is not a de Polignac number, because 254047 - 2³ = 254039 is a prime.

254047 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127023 + 127024.

It is an arithmetic number, because the mean of its divisors is an integer number (127024).

2²⁵⁴⁰⁴⁷ is an apocalyptic number.

254047 is a deficient number, since it is larger than the sum of its proper divisors (1).

254047 is an equidigital number, since it uses as much as digits as its factorization.

254047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 254047 is about 504.0307530300. The cubic root of 254047 is about 63.3341612696.

Adding to 254047 its reverse (740452), we get a palindrome (994499).

The spelling of 254047 in words is "two hundred fifty-four thousand, forty-seven".