238224003 has 8 divisors (see below), whose sum is σ = 317715648. Its totient is φ = 158774184.

The previous prime is 238223983. The next prime is 238224013. The reversal of 238224003 is 300422832.

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

It is not a de Polignac number, because 238224003 - 2⁶ = 238223939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (238224013) 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, 7000 + ... + 22922.

It is an arithmetic number, because the mean of its divisors is an integer number (39714456).

Almost surely, 2^238224003 is an apocalyptic number.

238224003 is a deficient number, since it is larger than the sum of its proper divisors (79491645).

238224003 is a wasteful number, since it uses less digits than its factorization.

238224003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20913.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 238224003 is about 15434.5068920261. The cubic root of 238224003 is about 619.9098056448.

Adding to 238224003 its reverse (300422832), we get a palindrome (538646835).

The spelling of 238224003 in words is "two hundred thirty-eight million, two hundred twenty-four thousand, three".