254768 has 10 divisors (see below), whose sum is σ = 493644. Its totient is φ = 127376.

The previous prime is 254753. The next prime is 254773. The reversal of 254768 is 867452.

254768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7946 + ... + 7977.

2²⁵⁴⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

254768 is a deficient number, since it is larger than the sum of its proper divisors (238876).

254768 is a wasteful number, since it uses less digits than its factorization.

254768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15931 (or 15925 counting only the distinct ones).

The product of its digits is 13440, while the sum is 32.

The square root of 254768 is about 504.7454804156. The cubic root of 254768 is about 63.3940200087.

The spelling of 254768 in words is "two hundred fifty-four thousand, seven hundred sixty-eight".