238580568 has 144 divisors (see below), whose sum is σ = 697184280. Its totient is φ = 73675008.

The previous prime is 238580561. The next prime is 238580569. The reversal of 238580568 is 865085832.

It is a happy number.

238580568 is a `hidden beast` number, since 2 + 3 + 8 + 5 + 80 + 568 = 666.

238580568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238580561) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1741396 + ... + 1741532.

Almost surely, 2^238580568 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 238580568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348592140).

238580568 is an abundant number, since it is smaller than the sum of its proper divisors (458603712).

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

238580568 is a wasteful number, since it uses less digits than its factorization.

238580568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 238580568 is about 15446.0534765357. The cubic root of 238580568 is about 620.2189375935.

The spelling of 238580568 in words is "two hundred thirty-eight million, five hundred eighty thousand, five hundred sixty-eight".