238533382 has 8 divisors (see below), whose sum is σ = 358237296. Its totient is φ = 119120952.

The previous prime is 238533377. The next prime is 238533403. The reversal of 238533382 is 283335832.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70813 + ... + 74104.

It is an arithmetic number, because the mean of its divisors is an integer number (44779662).

Almost surely, 2^238533382 is an apocalyptic number.

238533382 is a deficient number, since it is larger than the sum of its proper divisors (119703914).

238533382 is a wasteful number, since it uses less digits than its factorization.

238533382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145742.

The product of its digits is 103680, while the sum is 37.

The square root of 238533382 is about 15444.5259558201. The cubic root of 238533382 is about 620.1780463332.

The spelling of 238533382 in words is "two hundred thirty-eight million, five hundred thirty-three thousand, three hundred eighty-two".