254930 has 32 divisors (see below), whose sum is σ = 517104. Its totient is φ = 89856.

The previous prime is 254929. The next prime is 254941. The reversal of 254930 is 39452.

254930 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 8 ways, for example, as 146689 + 108241 = 383^2 + 329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 254896 and 254905.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4784 + ... + 4836.

2²⁵⁴⁹³⁰ is an apocalyptic number.

254930 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

254930 is a wasteful number, since it uses less digits than its factorization.

254930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 254930 is about 504.9059318329. The cubic root of 254930 is about 63.4074540026.

The spelling of 254930 in words is "two hundred fifty-four thousand, nine hundred thirty".