238230504 has 128 divisors (see below), whose sum is σ = 700416000. Its totient is φ = 74872512.

The previous prime is 238230497. The next prime is 238230511. The reversal of 238230504 is 405032832.

It is an interprime number because it is at equal distance from previous prime (238230497) and next prime (238230511).

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 31 ways as a sum of consecutive naturals, for example, 392169 + ... + 392775.

It is an arithmetic number, because the mean of its divisors is an integer number (5472000).

Almost surely, 2^238230504 is an apocalyptic number.

238230504 is a gapful number since it is divisible by the number (24) 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 238230504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350208000).

238230504 is an abundant number, since it is smaller than the sum of its proper divisors (462185496).

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

238230504 is a wasteful number, since it uses less digits than its factorization.

238230504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 714 counting only the distinct ones).

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

The square root of 238230504 is about 15434.7174901260. The cubic root of 238230504 is about 619.9154445910.

The spelling of 238230504 in words is "two hundred thirty-eight million, two hundred thirty thousand, five hundred four".