238673760 has 192 divisors, whose sum is σ = 845365248. Its totient is φ = 56162304.

The previous prime is 238673753. The next prime is 238673777. The reversal of 238673760 is 67376832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142689 + ... + 144351.

It is an arithmetic number, because the mean of its divisors is an integer number (4402944).

Almost surely, 2^238673760 is an apocalyptic number.

238673760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238673760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422682624).

238673760 is an abundant number, since it is smaller than the sum of its proper divisors (606691488).

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

238673760 is a wasteful number, since it uses less digits than its factorization.

238673760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 238673760 is about 15449.0698749148. The cubic root of 238673760 is about 620.2996816928.

The spelling of 238673760 in words is "two hundred thirty-eight million, six hundred seventy-three thousand, seven hundred sixty".