250241 has 4 divisors (see below), whose sum is σ = 258900. Its totient is φ = 241584.

The previous prime is 250199. The next prime is 250253. The reversal of 250241 is 142052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 163216 + 87025 = 404^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 250241 - 2¹⁰ = 249217 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 (250441) 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, 4286 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (64725).

2²⁵⁰²⁴¹ is an apocalyptic number.

It is an amenable number.

250241 is a deficient number, since it is larger than the sum of its proper divisors (8659).

250241 is an equidigital number, since it uses as much as digits as its factorization.

250241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8658.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 250241 is about 500.2409419470. The cubic root of 250241 is about 63.0162887251.

Adding to 250241 its reverse (142052), we get a palindrome (392293).

The spelling of 250241 in words is "two hundred fifty thousand, two hundred forty-one".