238541016 has 48 divisors (see below), whose sum is σ = 693719640. Its totient is φ = 68154240.

The previous prime is 238541011. The next prime is 238541021. The reversal of 238541016 is 610145832.

It is an interprime number because it is at equal distance from previous prime (238541011) and next prime (238541021).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238541011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100245 + ... + 102596.

Almost surely, 2^238541016 is an apocalyptic number.

It is an amenable number.

238541016 is an abundant number, since it is smaller than the sum of its proper divisors (455178624).

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

238541016 is a wasteful number, since it uses less digits than its factorization.

238541016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202864 (or 202853 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 238541016 is about 15444.7730964233. The cubic root of 238541016 is about 620.1846623026.

Adding to 238541016 its reverse (610145832), we get a palindrome (848686848).

The spelling of 238541016 in words is "two hundred thirty-eight million, five hundred forty-one thousand, sixteen".