254724 has 12 divisors (see below), whose sum is σ = 594384. Its totient is φ = 84904.

The previous prime is 254713. The next prime is 254729. The reversal of 254724 is 427452.

254724 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 254694 and 254703.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254724.

It is not an unprimeable number, because it can be changed into a prime (254729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10602 + ... + 10625.

It is an arithmetic number, because the mean of its divisors is an integer number (49532).

2²⁵⁴⁷²⁴ is an apocalyptic number.

It is an amenable number.

254724 is an abundant number, since it is smaller than the sum of its proper divisors (339660).

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

254724 is a wasteful number, since it uses less digits than its factorization.

254724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21234 (or 21232 counting only the distinct ones).

The product of its digits is 2240, while the sum is 24.

The square root of 254724 is about 504.7018922096. The cubic root of 254724 is about 63.3903702862.

The spelling of 254724 in words is "two hundred fifty-four thousand, seven hundred twenty-four".