254312 has 16 divisors (see below), whose sum is σ = 483840. Its totient is φ = 125296.

The previous prime is 254299. The next prime is 254329. The reversal of 254312 is 213452.

254312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254312.

It is an unprimeable number.

254312 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473 + ... + 855.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2²⁵⁴³¹² is an apocalyptic number.

It is an amenable number.

254312 is a deficient number, since it is larger than the sum of its proper divisors (229528).

254312 is a wasteful number, since it uses less digits than its factorization.

254312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 468 counting only the distinct ones).

The product of its digits is 240, while the sum is 17.

The square root of 254312 is about 504.2935652970. The cubic root of 254312 is about 63.3561752019.

Adding to 254312 its reverse (213452), we get a palindrome (467764).

The spelling of 254312 in words is "two hundred fifty-four thousand, three hundred twelve".