238933248 has 36 divisors (see below), whose sum is σ = 635912928. Its totient is φ = 79644160.

The previous prime is 238933243. The next prime is 238933273. The reversal of 238933248 is 842339832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238933243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154788 + ... + 156323.

It is an arithmetic number, because the mean of its divisors is an integer number (17664248).

Almost surely, 2^238933248 is an apocalyptic number.

It is an amenable number.

238933248 is an abundant number, since it is smaller than the sum of its proper divisors (396979680).

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

238933248 is an equidigital number, since it uses as much as digits as its factorization.

238933248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311130 (or 311116 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The square root of 238933248 is about 15457.4657690063. The cubic root of 238933248 is about 620.5243985148.

The spelling of 238933248 in words is "two hundred thirty-eight million, nine hundred thirty-three thousand, two hundred forty-eight".