238054230 has 144 divisors (see below), whose sum is σ = 693261504. Its totient is φ = 56471040.

The previous prime is 238054169. The next prime is 238054253. The reversal of 238054230 is 32450832.

238054230 is a `hidden beast` number, since 2 + 380 + 54 + 230 = 666.

238054230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 238054194 and 238054203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 552115 + ... + 552545.

It is an arithmetic number, because the mean of its divisors is an integer number (4814316).

Almost surely, 2^238054230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238054230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346630752).

238054230 is an abundant number, since it is smaller than the sum of its proper divisors (455207274).

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

238054230 is a wasteful number, since it uses less digits than its factorization.

238054230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 238054230 is about 15429.0061248287. The cubic root of 238054230 is about 619.7625087630.

The spelling of 238054230 in words is "two hundred thirty-eight million, fifty-four thousand, two hundred thirty".