228043200 has 336 divisors, whose sum is σ = 934297344. Its totient is φ = 47308800.

The previous prime is 228043177. The next prime is 228043241. The reversal of 228043200 is 2340822.

228043200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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, 369292 + ... + 369908.

Almost surely, 2^228043200 is an apocalyptic number.

228043200 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 228043200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467148672).

228043200 is an abundant number, since it is smaller than the sum of its proper divisors (706254144).

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

228043200 is a wasteful number, since it uses less digits than its factorization.

228043200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 228043200 is about 15101.0992977333. The cubic root of 228043200 is about 610.9500558749.

The spelling of 228043200 in words is "two hundred twenty-eight million, forty-three thousand, two hundred".