238516116 has 24 divisors (see below), whose sum is σ = 557282880. Its totient is φ = 79398912.

The previous prime is 238516081. The next prime is 238516129. The reversal of 238516116 is 611615832.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3696 + ... + 22151.

It is an arithmetic number, because the mean of its divisors is an integer number (23220120).

Almost surely, 2^238516116 is an apocalyptic number.

It is an amenable number.

238516116 is an abundant number, since it is smaller than the sum of its proper divisors (318766764).

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

238516116 is a wasteful number, since it uses less digits than its factorization.

238516116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26623 (or 26621 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 238516116 is about 15443.9669774317. The cubic root of 238516116 is about 620.1630823165.

The spelling of 238516116 in words is "two hundred thirty-eight million, five hundred sixteen thousand, one hundred sixteen".