228830184 has 256 divisors, whose sum is σ = 743904000. Its totient is φ = 65318400.

The previous prime is 228830179. The next prime is 228830209. The reversal of 228830184 is 481038822.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5581204 + ... + 5581244.

It is an arithmetic number, because the mean of its divisors is an integer number (2905875).

Almost surely, 2^228830184 is an apocalyptic number.

228830184 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 228830184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371952000).

228830184 is an abundant number, since it is smaller than the sum of its proper divisors (515073816).

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

228830184 is a wasteful number, since it uses less digits than its factorization.

228830184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 228830184 is about 15127.1340312698. The cubic root of 228830184 is about 611.6520513485.

The spelling of 228830184 in words is "two hundred twenty-eight million, eight hundred thirty thousand, one hundred eighty-four".