238875884 has 24 divisors (see below), whose sum is σ = 469764960. Its totient is φ = 105456384.

The previous prime is 238875883. The next prime is 238875887. The reversal of 238875884 is 488578832.

It is not an unprimeable number, because it can be changed into a prime (238875883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98669 + ... + 101060.

It is an arithmetic number, because the mean of its divisors is an integer number (19573540).

Almost surely, 2^238875884 is an apocalyptic number.

It is an amenable number.

238875884 is a deficient number, since it is larger than the sum of its proper divisors (230889076).

238875884 is a wasteful number, since it uses less digits than its factorization.

238875884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199769 (or 199767 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 53.

The square root of 238875884 is about 15455.6101141301. The cubic root of 238875884 is about 620.4747352568.

The spelling of 238875884 in words is "two hundred thirty-eight million, eight hundred seventy-five thousand, eight hundred eighty-four".