254874 has 16 divisors (see below), whose sum is σ = 515808. Its totient is φ = 83952.

The previous prime is 254873. The next prime is 254879. The reversal of 254874 is 478452.

It is not an unprimeable number, because it can be changed into a prime (254873) 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 7 ways as a sum of consecutive naturals, for example, 444 + ... + 840.

It is an arithmetic number, because the mean of its divisors is an integer number (32238).

2²⁵⁴⁸⁷⁴ is an apocalyptic number.

254874 is an abundant number, since it is smaller than the sum of its proper divisors (260934).

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

254874 is a wasteful number, since it uses less digits than its factorization.

254874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509.

The product of its digits is 8960, while the sum is 30.

The square root of 254874 is about 504.8504729125. The cubic root of 254874 is about 63.4028107966.

It can be divided in two parts, 254 and 874, that added together give a triangular number (1128 = T₄₇).

The spelling of 254874 in words is "two hundred fifty-four thousand, eight hundred seventy-four".