238120375 has 8 divisors (see below), whose sum is σ = 297174384. Its totient is φ = 190496200.

The previous prime is 238120373. The next prime is 238120381. The reversal of 238120375 is 573021832.

It is not a de Polignac number, because 238120375 - 2¹ = 238120373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238120373) 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, 952357 + ... + 952606.

It is an arithmetic number, because the mean of its divisors is an integer number (37146798).

Almost surely, 2^238120375 is an apocalyptic number.

238120375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238120375 is a deficient number, since it is larger than the sum of its proper divisors (59054009).

238120375 is an equidigital number, since it uses as much as digits as its factorization.

238120375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904978 (or 1904968 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 238120375 is about 15431.1495035205. The cubic root of 238120375 is about 619.8199052015.

The spelling of 238120375 in words is "two hundred thirty-eight million, one hundred twenty thousand, three hundred seventy-five".