254825 has 6 divisors (see below), whose sum is σ = 316014. Its totient is φ = 203840.

The previous prime is 254803. The next prime is 254827. The reversal of 254825 is 528452.

254825 is nontrivially palindromic in base 6.

It can be written as a sum of positive squares in 3 ways, for example, as 32041 + 222784 = 179^2 + 472^2 .

It is not a de Polignac number, because 254825 - 2¹⁰ = 253801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254794 and 254803.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254825.

It is not an unprimeable number, because it can be changed into a prime (254827) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 5072 + ... + 5121.

It is an arithmetic number, because the mean of its divisors is an integer number (52669).

2²⁵⁴⁸²⁵ is an apocalyptic number.

254825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

254825 is a deficient number, since it is larger than the sum of its proper divisors (61189).

254825 is a wasteful number, since it uses less digits than its factorization.

254825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10203 (or 10198 counting only the distinct ones).

The product of its digits is 3200, while the sum is 26.

The square root of 254825 is about 504.8019413592. The cubic root of 254825 is about 63.3987474335.

The spelling of 254825 in words is "two hundred fifty-four thousand, eight hundred twenty-five".