238988 has 6 divisors (see below), whose sum is σ = 418236. Its totient is φ = 119492.

The previous prime is 238967. The next prime is 238991. The reversal of 238988 is 889832.

238988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

238988 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29870 + ... + 29877.

It is an arithmetic number, because the mean of its divisors is an integer number (69706).

2²³⁸⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

238988 is a deficient number, since it is larger than the sum of its proper divisors (179248).

238988 is a wasteful number, since it uses less digits than its factorization.

238988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59751 (or 59749 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 238988 is about 488.8639892649. The cubic root of 238988 is about 62.0571793003.

The spelling of 238988 in words is "two hundred thirty-eight thousand, nine hundred eighty-eight".