238790568 has 32 divisors (see below), whose sum is σ = 632093760. Its totient is φ = 74914560.

The previous prime is 238790561. The next prime is 238790581. The reversal of 238790568 is 865097832.

It is not an unprimeable number, because it can be changed into a prime (238790561) 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, 292228 + ... + 293043.

It is an arithmetic number, because the mean of its divisors is an integer number (19752930).

Almost surely, 2^238790568 is an apocalyptic number.

It is an amenable number.

238790568 is an abundant number, since it is smaller than the sum of its proper divisors (393303192).

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

238790568 is a wasteful number, since it uses less digits than its factorization.

238790568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585297 (or 585293 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 238790568 is about 15452.8498342539. The cubic root of 238790568 is about 620.4008576639.

The spelling of 238790568 in words is "two hundred thirty-eight million, seven hundred ninety thousand, five hundred sixty-eight".