254892 has 24 divisors (see below), whose sum is σ = 649152. Its totient is φ = 77200.

The previous prime is 254887. The next prime is 254899. The reversal of 254892 is 298452.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254892.

It is not an unprimeable number, because it can be changed into a prime (254899) by changing a digit.

254892 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 834 + ... + 1097.

It is an arithmetic number, because the mean of its divisors is an integer number (27048).

2²⁵⁴⁸⁹² is an apocalyptic number.

254892 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

254892 is an abundant number, since it is smaller than the sum of its proper divisors (394260).

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

254892 is a wasteful number, since it uses less digits than its factorization.

254892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949 (or 1947 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 254892 is about 504.8682996584. The cubic root of 254892 is about 63.4043033299.

The spelling of 254892 in words is "two hundred fifty-four thousand, eight hundred ninety-two".