228549879360 has 336 divisors, whose sum is σ = 863278895232. Its totient is φ = 55037952000.

The previous prime is 228549879319. The next prime is 228549879373. The reversal of 228549879360 is 63978945822.

228549879360 is a `hidden beast` number, since 2 + 2 + 8 + 549 + 87 + 9 + 3 + 6 + 0 = 666.

228549879360 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4759792 + ... + 4807568.

Almost surely, 2^228549879360 is an apocalyptic number.

228549879360 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 228549879360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431639447616).

228549879360 is an abundant number, since it is smaller than the sum of its proper divisors (634729015872).

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

228549879360 is a wasteful number, since it uses less digits than its factorization.

228549879360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47962 (or 47949 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 228549879360 in words is "two hundred twenty-eight billion, five hundred forty-nine million, eight hundred seventy-nine thousand, three hundred sixty".