228486873600 has 360 divisors, whose sum is σ = 847987860720. Its totient is φ = 60929003520.

The previous prime is 228486873569. The next prime is 228486873679. The reversal of 228486873600 is 6378684822.

228486873600 is a `hidden beast` number, since 2 + 28 + 4 + 8 + 6 + 8 + 7 + 3 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3073671 + ... + 3147129.

Almost surely, 2^228486873600 is an apocalyptic number.

228486873600 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 228486873600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423993930360).

228486873600 is an abundant number, since it is smaller than the sum of its proper divisors (619500987120).

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

228486873600 is an frugal number, since it uses more digits than its factorization.

228486873600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73502 (or 73469 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 228486873600 in words is "two hundred twenty-eight billion, four hundred eighty-six million, eight hundred seventy-three thousand, six hundred".