254648 has 16 divisors (see below), whose sum is σ = 483000. Its totient is φ = 125856.

The previous prime is 254647. The next prime is 254659. The reversal of 254648 is 846452.

It is a self number, because there is not a number n which added to its sum of digits gives 254648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254647) 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, 998 + ... + 1226.

2²⁵⁴⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

254648 is a deficient number, since it is larger than the sum of its proper divisors (228352).

254648 is a wasteful number, since it uses less digits than its factorization.

254648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 370 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 254648 is about 504.6265946222. The cubic root of 254648 is about 63.3840652301.

The spelling of 254648 in words is "two hundred fifty-four thousand, six hundred forty-eight".