238223360 has 68 divisors (see below), whose sum is σ = 572518128. Its totient is φ = 95158272.

The previous prime is 238223339. The next prime is 238223411. The reversal of 238223360 is 63322832.

It is a happy number.

It is a nialpdrome in base 16.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327317 + ... + 328043.

Almost surely, 2^238223360 is an apocalyptic number.

238223360 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 238223360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286259064).

238223360 is an abundant number, since it is smaller than the sum of its proper divisors (334294768).

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

238223360 is an frugal number, since it uses more digits than its factorization.

238223360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 238223360 is about 15434.4860620624. The cubic root of 238223360 is about 619.9092479031.

The spelling of 238223360 in words is "two hundred thirty-eight million, two hundred twenty-three thousand, three hundred sixty".