254492 has 24 divisors (see below), whose sum is σ = 520800. Its totient is φ = 106560.

The previous prime is 254491. The next prime is 254519. The reversal of 254492 is 294452.

254492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254492.

It is not an unprimeable number, because it can be changed into a prime (254491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634 + ... + 1782.

It is an arithmetic number, because the mean of its divisors is an integer number (21700).

2²⁵⁴⁴⁹² is an apocalyptic number.

It is an amenable number.

254492 is an abundant number, since it is smaller than the sum of its proper divisors (266308).

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

254492 is a wasteful number, since it uses less digits than its factorization.

254492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 219 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 254492 is about 504.4720012052. The cubic root of 254492 is about 63.3711193414.

The spelling of 254492 in words is "two hundred fifty-four thousand, four hundred ninety-two".