238160517 has 8 divisors (see below), whose sum is σ = 362911296. Its totient is φ = 136091712.

The previous prime is 238160509. The next prime is 238160519. The reversal of 238160517 is 715061832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 238160517 - 2³ = 238160509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238160519) 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 in 7 ways as a sum of consecutive naturals, for example, 5670468 + ... + 5670509.

It is an arithmetic number, because the mean of its divisors is an integer number (45363912).

Almost surely, 2^238160517 is an apocalyptic number.

It is an amenable number.

238160517 is a deficient number, since it is larger than the sum of its proper divisors (124750779).

238160517 is a wasteful number, since it uses less digits than its factorization.

238160517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11340987.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 238160517 is about 15432.4501295161. The cubic root of 238160517 is about 619.8547327023.

The spelling of 238160517 in words is "two hundred thirty-eight million, one hundred sixty thousand, five hundred seventeen".