254318 has 8 divisors (see below), whose sum is σ = 385560. Its totient is φ = 125800.

The previous prime is 254299. The next prime is 254329. The reversal of 254318 is 813452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 254293 and 254302.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 428 + ... + 831.

It is an arithmetic number, because the mean of its divisors is an integer number (48195).

2²⁵⁴³¹⁸ is an apocalyptic number.

254318 is a deficient number, since it is larger than the sum of its proper divisors (131242).

254318 is a wasteful number, since it uses less digits than its factorization.

254318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362.

The product of its digits is 960, while the sum is 23.

The square root of 254318 is about 504.2995141778. The cubic root of 254318 is about 63.3566734535.

The spelling of 254318 in words is "two hundred fifty-four thousand, three hundred eighteen".