238682500 has 120 divisors (see below), whose sum is σ = 623500416. Its totient is φ = 78144000.

The previous prime is 238682491. The next prime is 238682501. The reversal of 238682500 is 5286832.

It is not an unprimeable number, because it can be changed into a prime (238682501) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 402204 + ... + 402796.

Almost surely, 2^238682500 is an apocalyptic number.

238682500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238682500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311750208).

238682500 is an abundant number, since it is smaller than the sum of its proper divisors (384817916).

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

238682500 is a wasteful number, since it uses less digits than its factorization.

238682500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 238682500 is about 15449.3527372508. The cubic root of 238682500 is about 620.3072531899.

The spelling of 238682500 in words is "two hundred thirty-eight million, six hundred eighty-two thousand, five hundred".