238035105 has 160 divisors (see below), whose sum is σ = 564537600. Its totient is φ = 92897280.

The previous prime is 238035047. The next prime is 238035113. The reversal of 238035105 is 501530832.

It is not a de Polignac number, because 238035105 - 2¹⁰ = 238034081 is a prime.

It is a super-2 number, since 2×238035105² = 113321422424722050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 529921 + ... + 530369.

It is an arithmetic number, because the mean of its divisors is an integer number (3528360).

Almost surely, 2^238035105 is an apocalyptic number.

It is an amenable number.

238035105 is an abundant number, since it is smaller than the sum of its proper divisors (326502495).

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

238035105 is a wasteful number, since it uses less digits than its factorization.

238035105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 238035105 is about 15428.3863381755. The cubic root of 238035105 is about 619.7459113188.

Adding to 238035105 its reverse (501530832), we get a palindrome (739565937).

The spelling of 238035105 in words is "two hundred thirty-eight million, thirty-five thousand, one hundred five".