254830 has 16 divisors (see below), whose sum is σ = 486000. Its totient is φ = 95872.

The previous prime is 254827. The next prime is 254831. The reversal of 254830 is 38452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580 + ... + 919.

It is an arithmetic number, because the mean of its divisors is an integer number (30375).

2²⁵⁴⁸³⁰ is an apocalyptic number.

254830 is a deficient number, since it is larger than the sum of its proper divisors (231170).

254830 is a wasteful number, since it uses less digits than its factorization.

254830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 254830 is about 504.8068937723. The cubic root of 254830 is about 63.3991620863.

The spelling of 254830 in words is "two hundred fifty-four thousand, eight hundred thirty".