254280 has 64 divisors (see below), whose sum is σ = 826560. Its totient is φ = 62208.

The previous prime is 254279. The next prime is 254281. The reversal of 254280 is 82452.

254280 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (254279) and next prime (254281).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254280.

It is not an unprimeable number, because it can be changed into a prime (254281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1479 + ... + 1641.

It is an arithmetic number, because the mean of its divisors is an integer number (12915).

2²⁵⁴²⁸⁰ is an apocalyptic number.

254280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413280).

254280 is an abundant number, since it is smaller than the sum of its proper divisors (572280).

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

254280 is a wasteful number, since it uses less digits than its factorization.

254280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 254280 is about 504.2618367475. The cubic root of 254280 is about 63.3535177278.

The spelling of 254280 in words is "two hundred fifty-four thousand, two hundred eighty".