254793 has 16 divisors (see below), whose sum is σ = 423936. Its totient is φ = 132240.

The previous prime is 254791. The next prime is 254803. The reversal of 254793 is 397452.

It is not a de Polignac number, because 254793 - 2¹ = 254791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254793.

It is not an unprimeable number, because it can be changed into a prime (254791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321 + ... + 782.

It is an arithmetic number, because the mean of its divisors is an integer number (26496).

2²⁵⁴⁷⁹³ is an apocalyptic number.

It is an amenable number.

254793 is a deficient number, since it is larger than the sum of its proper divisors (169143).

254793 is a wasteful number, since it uses less digits than its factorization.

254793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124.

The product of its digits is 7560, while the sum is 30.

The square root of 254793 is about 504.7702447649. The cubic root of 254793 is about 63.3960935274.

The spelling of 254793 in words is "two hundred fifty-four thousand, seven hundred ninety-three".