254148 has 12 divisors (see below), whose sum is σ = 593040. Its totient is φ = 84712.

The previous prime is 254147. The next prime is 254161. The reversal of 254148 is 841452.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (254141) 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, 10578 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (49420).

2²⁵⁴¹⁴⁸ is an apocalyptic number.

It is an amenable number.

254148 is an abundant number, since it is smaller than the sum of its proper divisors (338892).

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

254148 is a wasteful number, since it uses less digits than its factorization.

254148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21186 (or 21184 counting only the distinct ones).

The product of its digits is 1280, while the sum is 24.

The square root of 254148 is about 504.1309353729. The cubic root of 254148 is about 63.3425532899.

The spelling of 254148 in words is "two hundred fifty-four thousand, one hundred forty-eight".