238323 has 8 divisors (see below), whose sum is σ = 336528. Its totient is φ = 149504.

The previous prime is 238321. The next prime is 238331. The reversal of 238323 is 323832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 238323 - 2¹ = 238321 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 238323.

It is not an unprimeable number, because it can be changed into a prime (238321) 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 7 ways as a sum of consecutive naturals, for example, 2286 + ... + 2387.

It is an arithmetic number, because the mean of its divisors is an integer number (42066).

2²³⁸³²³ is an apocalyptic number.

238323 is a deficient number, since it is larger than the sum of its proper divisors (98205).

238323 is a wasteful number, since it uses less digits than its factorization.

238323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693.

The product of its digits is 864, while the sum is 21.

The square root of 238323 is about 488.1833671890. The cubic root of 238323 is about 61.9995664208. Note that the first 3 decimals are identical.

It can be divided in two parts, 238 and 323, that added together give a triangular number (561 = T₃₃).

The spelling of 238323 in words is "two hundred thirty-eight thousand, three hundred twenty-three".