238314065 has 16 divisors (see below), whose sum is σ = 312710976. Its totient is φ = 172910400.

The previous prime is 238314059. The next prime is 238314073. The reversal of 238314065 is 560413832.

It is not a de Polignac number, because 238314065 - 2⁴ = 238314049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19475 + ... + 29255.

It is an arithmetic number, because the mean of its divisors is an integer number (19544436).

Almost surely, 2^238314065 is an apocalyptic number.

It is an amenable number.

238314065 is a deficient number, since it is larger than the sum of its proper divisors (74396911).

238314065 is a wasteful number, since it uses less digits than its factorization.

238314065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10240.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 238314065 is about 15437.4241698542. The cubic root of 238314065 is about 619.9879159976.

Adding to 238314065 its reverse (560413832), we get a palindrome (798727897).

The spelling of 238314065 in words is "two hundred thirty-eight million, three hundred fourteen thousand, sixty-five".