238224372 has 24 divisors (see below), whose sum is σ = 561054816. Its totient is φ = 78665568.

The previous prime is 238224361. The next prime is 238224377. The reversal of 238224372 is 273422832.

238224372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238224377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91483 + ... + 94050.

It is an arithmetic number, because the mean of its divisors is an integer number (23377284).

Almost surely, 2^238224372 is an apocalyptic number.

It is an amenable number.

238224372 is an abundant number, since it is smaller than the sum of its proper divisors (322830444).

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

238224372 is a wasteful number, since it uses less digits than its factorization.

238224372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185647 (or 185645 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 238224372 is about 15434.5188457561. The cubic root of 238224372 is about 619.9101257169.

The spelling of 238224372 in words is "two hundred thirty-eight million, two hundred twenty-four thousand, three hundred seventy-two".