254471 has 4 divisors (see below), whose sum is σ = 290832. Its totient is φ = 218112.

The previous prime is 254461. The next prime is 254489. The reversal of 254471 is 174452.

254471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254471 - 2⁶ = 254407 is a prime.

It is a super-3 number, since 3×254471³ = 49435182765987333, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18170 + ... + 18183.

It is an arithmetic number, because the mean of its divisors is an integer number (72708).

2²⁵⁴⁴⁷¹ is an apocalyptic number.

254471 is a deficient number, since it is larger than the sum of its proper divisors (36361).

254471 is an equidigital number, since it uses as much as digits as its factorization.

254471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36360.

The product of its digits is 1120, while the sum is 23.

The square root of 254471 is about 504.4511869349. The cubic root of 254471 is about 63.3693762216.

The spelling of 254471 in words is "two hundred fifty-four thousand, four hundred seventy-one".