238249 has 8 divisors (see below), whose sum is σ = 263520. Its totient is φ = 215380.

The previous prime is 238247. The next prime is 238261. The reversal of 238249 is 942832.

238249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 238249 - 2¹ = 238247 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (238247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242 + ... + 1420.

It is an arithmetic number, because the mean of its divisors is an integer number (32940).

2²³⁸²⁴⁹ is an apocalyptic number.

It is an amenable number.

238249 is a deficient number, since it is larger than the sum of its proper divisors (25271).

238249 is an equidigital number, since it uses as much as digits as its factorization.

238249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 190 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 238249 is about 488.1075701113. The cubic root of 238249 is about 61.9931487400.

The spelling of 238249 in words is "two hundred thirty-eight thousand, two hundred forty-nine".