238203375 has 24 divisors (see below), whose sum is σ = 396868368. Its totient is φ = 126882400.

The previous prime is 238203311. The next prime is 238203389. The reversal of 238203375 is 573302832.

It is not a de Polignac number, because 238203375 - 2⁶ = 238203311 is a prime.

It is a super-2 number, since 2×238203375² = 113481695722781250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 298477 + ... + 299273.

It is an arithmetic number, because the mean of its divisors is an integer number (16536182).

Almost surely, 2^238203375 is an apocalyptic number.

238203375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

238203375 is a deficient number, since it is larger than the sum of its proper divisors (158664993).

238203375 is an frugal number, since it uses more digits than its factorization.

238203375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 238203375 is about 15433.8386346366. The cubic root of 238203375 is about 619.8919123057.

The spelling of 238203375 in words is "two hundred thirty-eight million, two hundred three thousand, three hundred seventy-five".