254801 has 4 divisors (see below), whose sum is σ = 258672. Its totient is φ = 250932.

The previous prime is 254791. The next prime is 254803. The reversal of 254801 is 108452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254801 - 2¹⁰ = 253777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (254803) 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, 1835 + ... + 1968.

It is an arithmetic number, because the mean of its divisors is an integer number (64668).

2²⁵⁴⁸⁰¹ is an apocalyptic number.

It is an amenable number.

254801 is a deficient number, since it is larger than the sum of its proper divisors (3871).

254801 is an equidigital number, since it uses as much as digits as its factorization.

254801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 254801 is about 504.7781691001. The cubic root of 254801 is about 63.3967570248.

The spelling of 254801 in words is "two hundred fifty-four thousand, eight hundred one".