238683 has 4 divisors (see below), whose sum is σ = 318248. Its totient is φ = 159120.

The previous prime is 238681. The next prime is 238691. The reversal of 238683 is 386832.

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

It is not a de Polignac number, because 238683 - 2¹ = 238681 is a prime.

It is a super-4 number, since 4×238683⁴ (a number of 23 digits) contains 4444 as substring.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 238683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238681) 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, 39778 + ... + 39783.

It is an arithmetic number, because the mean of its divisors is an integer number (79562).

2²³⁸⁶⁸³ is an apocalyptic number.

238683 is a deficient number, since it is larger than the sum of its proper divisors (79565).

238683 is an equidigital number, since it uses as much as digits as its factorization.

238683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79564.

The product of its digits is 6912, while the sum is 30.

The square root of 238683 is about 488.5519419673. The cubic root of 238683 is about 62.0307686336.

It can be divided in two parts, 23868 and 3, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 238683 in words is "two hundred thirty-eight thousand, six hundred eighty-three".