250229 has 4 divisors (see below), whose sum is σ = 285984. Its totient is φ = 214476.

The previous prime is 250199. The next prime is 250253. The reversal of 250229 is 922052.

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 250229 - 2⁸ = 249973 is a prime.

It is a super-2 number, since 2×250229² = 125229104882, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 250229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17867 + ... + 17880.

It is an arithmetic number, because the mean of its divisors is an integer number (71496).

2²⁵⁰²²⁹ is an apocalyptic number.

It is an amenable number.

250229 is a deficient number, since it is larger than the sum of its proper divisors (35755).

250229 is an equidigital number, since it uses as much as digits as its factorization.

250229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35754.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 250229 is about 500.2289475830. The cubic root of 250229 is about 63.0152814194.

The spelling of 250229 in words is "two hundred fifty thousand, two hundred twenty-nine".