250141 has 4 divisors (see below), whose sum is σ = 256284. Its totient is φ = 244000.

The previous prime is 250123. The next prime is 250147. The reversal of 250141 is 141052.

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 72900 + 177241 = 270^2 + 421^2 .

It is a cyclic number.

It is not a de Polignac number, because 250141 - 2⁵ = 250109 is a prime.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250147) 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, 3010 + ... + 3091.

It is an arithmetic number, because the mean of its divisors is an integer number (64071).

2²⁵⁰¹⁴¹ is an apocalyptic number.

It is an amenable number.

250141 is a deficient number, since it is larger than the sum of its proper divisors (6143).

250141 is an equidigital number, since it uses as much as digits as its factorization.

250141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 250141 is about 500.1409801246. The cubic root of 250141 is about 63.0078935268.

Adding to 250141 its reverse (141052), we get a palindrome (391193).

The spelling of 250141 in words is "two hundred fifty thousand, one hundred forty-one".