238016030 has 48 divisors (see below), whose sum is σ = 506885040. Its totient is φ = 80212608.

The previous prime is 238016017. The next prime is 238016063. The reversal of 238016030 is 30610832.

It is a junction number, because it is equal to n+sod(n) for n = 238015987 and 238016005.

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 23 ways as a sum of consecutive naturals, for example, 24794 + ... + 33026.

It is an arithmetic number, because the mean of its divisors is an integer number (10560105).

Almost surely, 2^238016030 is an apocalyptic number.

238016030 is an abundant number, since it is smaller than the sum of its proper divisors (268869010).

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

238016030 is a wasteful number, since it uses less digits than its factorization.

238016030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8313 (or 8306 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 238016030 is about 15427.7681470782. The cubic root of 238016030 is about 619.7293563810.

Adding to 238016030 its reverse (30610832), we get a palindrome (268626862).

The spelling of 238016030 in words is "two hundred thirty-eight million, sixteen thousand, thirty".