254913 has 8 divisors (see below), whose sum is σ = 350976. Its totient is φ = 164400.

The previous prime is 254911. The next prime is 254927. The reversal of 254913 is 319452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 254913 - 2¹ = 254911 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254913.

It is not an unprimeable number, because it can be changed into a prime (254911) 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, 1278 + ... + 1463.

It is an arithmetic number, because the mean of its divisors is an integer number (43872).

2²⁵⁴⁹¹³ is an apocalyptic number.

It is an amenable number.

254913 is a deficient number, since it is larger than the sum of its proper divisors (96063).

254913 is a wasteful number, since it uses less digits than its factorization.

254913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775.

The product of its digits is 1080, while the sum is 24.

The square root of 254913 is about 504.8890967331. The cubic root of 254913 is about 63.4060445298.

The spelling of 254913 in words is "two hundred fifty-four thousand, nine hundred thirteen".