238141832 has 8 divisors (see below), whose sum is σ = 446515950. Its totient is φ = 119070912.

The previous prime is 238141811. The next prime is 238141837.

238141832 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 131928196 + 106213636 = 11486^2 + 10306^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (238141837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14883857 + ... + 14883872.

Almost surely, 2^238141832 is an apocalyptic number.

It is an amenable number.

238141832 is a deficient number, since it is larger than the sum of its proper divisors (208374118).

238141832 is a wasteful number, since it uses less digits than its factorization.

238141832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29767735 (or 29767731 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 238141832 is about 15431.8447374253. The cubic root of 238141832 is about 619.8385219428.

The spelling of 238141832 in words is "two hundred thirty-eight million, one hundred forty-one thousand, eight hundred thirty-two".