254480 has 20 divisors (see below), whose sum is σ = 591852. Its totient is φ = 101760.

The previous prime is 254461. The next prime is 254489. The reversal of 254480 is 84452.

254480 is nontrivially palindromic in base 15.

254480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50176 + 204304 = 224^2 + 452^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254480.

It is not an unprimeable number, because it can be changed into a prime (254489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511 + ... + 1670.

2²⁵⁴⁴⁸⁰ is an apocalyptic number.

254480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254480 is an abundant number, since it is smaller than the sum of its proper divisors (337372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254480 is a wasteful number, since it uses less digits than its factorization.

254480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194 (or 3188 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 254480 is about 504.4601074416. The cubic root of 254480 is about 63.3701232847.

The spelling of 254480 in words is "two hundred fifty-four thousand, four hundred eighty".