238805682 has 8 divisors (see below), whose sum is σ = 477611376. Its totient is φ = 79601892.

The previous prime is 238805663. The next prime is 238805683. The reversal of 238805682 is 286508832.

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

238805682 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (238805683) 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, 19900468 + ... + 19900479.

It is an arithmetic number, because the mean of its divisors is an integer number (59701422).

Almost surely, 2^238805682 is an apocalyptic number.

238805682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238805682 is a wasteful number, since it uses less digits than its factorization.

238805682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39800952.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 238805682 is about 15453.3388625242. The cubic root of 238805682 is about 620.4139465962.

The spelling of 238805682 in words is "two hundred thirty-eight million, eight hundred five thousand, six hundred eighty-two".