238370240 has 56 divisors (see below), whose sum is σ = 569043312. Its totient is φ = 95109120.

The previous prime is 238370239. The next prime is 238370263. The reversal of 238370240 is 42073832.

238370240 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183995 + ... + 185285.

Almost surely, 2^238370240 is an apocalyptic number.

238370240 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 238370240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284521656).

238370240 is an abundant number, since it is smaller than the sum of its proper divisors (330673072).

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

238370240 is a wasteful number, since it uses less digits than its factorization.

238370240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 238370240 is about 15439.2435047835. The cubic root of 238370240 is about 620.0366263482.

The spelling of 238370240 in words is "two hundred thirty-eight million, three hundred seventy thousand, two hundred forty".