238873941 has 20 divisors (see below), whose sum is σ = 368351104. Its totient is φ = 154110600.

The previous prime is 238873931. The next prime is 238873951. The reversal of 238873941 is 149378832.

It is an interprime number because it is at equal distance from previous prime (238873931) and next prime (238873951).

It is not a de Polignac number, because 238873941 - 2⁹ = 238873429 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 (238873931) 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 19 ways as a sum of consecutive naturals, for example, 45055 + ... + 50076.

Almost surely, 2^238873941 is an apocalyptic number.

It is an amenable number.

238873941 is a deficient number, since it is larger than the sum of its proper divisors (129477163).

238873941 is an equidigital number, since it uses as much as digits as its factorization.

238873941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95174 (or 95165 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 238873941 is about 15455.5472565678. The cubic root of 238873941 is about 620.4730529527.

The spelling of 238873941 in words is "two hundred thirty-eight million, eight hundred seventy-three thousand, nine hundred forty-one".