238071282 has 16 divisors (see below), whose sum is σ = 477956160. Its totient is φ = 79054832.

The previous prime is 238071259. The next prime is 238071287. The reversal of 238071282 is 282170832.

It is not an unprimeable number, because it can be changed into a prime (238071287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73857 + ... + 77012.

It is an arithmetic number, because the mean of its divisors is an integer number (29872260).

Almost surely, 2^238071282 is an apocalyptic number.

238071282 is an abundant number, since it is smaller than the sum of its proper divisors (239884878).

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

238071282 is a wasteful number, since it uses less digits than its factorization.

238071282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151137.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 238071282 is about 15429.5587104752. The cubic root of 238071282 is about 619.7773064248. Note that the first 3 decimals are identical.

The spelling of 238071282 in words is "two hundred thirty-eight million, seventy-one thousand, two hundred eighty-two".