238359712 has 48 divisors (see below), whose sum is σ = 495966240. Its totient is φ = 112451328.

The previous prime is 238359683. The next prime is 238359733. The reversal of 238359712 is 217953832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186018 + ... + 187294.

It is an arithmetic number, because the mean of its divisors is an integer number (10332630).

Almost surely, 2^238359712 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 238359712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247983120).

238359712 is an abundant number, since it is smaller than the sum of its proper divisors (257606528).

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

238359712 is a wasteful number, since it uses less digits than its factorization.

238359712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1605 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 238359712 is about 15438.9025516712. The cubic root of 238359712 is about 620.0274979133.

The spelling of 238359712 in words is "two hundred thirty-eight million, three hundred fifty-nine thousand, seven hundred twelve".