238803012 has 144 divisors (see below), whose sum is σ = 752321920. Its totient is φ = 64157184.

The previous prime is 238803007. The next prime is 238803067. The reversal of 238803012 is 210308832.

238803012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 217938 + ... + 219030.

Almost surely, 2^238803012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238803012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376160960).

238803012 is an abundant number, since it is smaller than the sum of its proper divisors (513518908).

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

238803012 is a wasteful number, since it uses less digits than its factorization.

238803012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1122 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 238803012 is about 15453.2524731851. The cubic root of 238803012 is about 620.4116343796.

The spelling of 238803012 in words is "two hundred thirty-eight million, eight hundred three thousand, twelve".