238532384 has 48 divisors (see below), whose sum is σ = 496137600. Its totient is φ = 112575744.

The previous prime is 238532369. The next prime is 238532419. The reversal of 238532384 is 483235832.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222602 + ... + 223670.

It is an arithmetic number, because the mean of its divisors is an integer number (10336200).

Almost surely, 2^238532384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238532384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248068800).

238532384 is an abundant number, since it is smaller than the sum of its proper divisors (257605216).

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

238532384 is a wasteful number, since it uses less digits than its factorization.

238532384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465 (or 1457 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 238532384 is about 15444.4936466043. The cubic root of 238532384 is about 620.1771814108.

The spelling of 238532384 in words is "two hundred thirty-eight million, five hundred thirty-two thousand, three hundred eighty-four".