238442608 has 20 divisors (see below), whose sum is σ = 462613248. Its totient is φ = 119058560.

The previous prime is 238442599. The next prime is 238442621. The reversal of 238442608 is 806244832.

238442608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2385 + ... + 21967.

Almost surely, 2^238442608 is an apocalyptic number.

It is an amenable number.

238442608 is a deficient number, since it is larger than the sum of its proper divisors (224170640).

238442608 is a wasteful number, since it uses less digits than its factorization.

238442608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20352 (or 20346 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 238442608 is about 15441.5869650758. The cubic root of 238442608 is about 620.0993666614.

The spelling of 238442608 in words is "two hundred thirty-eight million, four hundred forty-two thousand, six hundred eight".