226800000 has 480 divisors, whose sum is σ = 964157040. Its totient is φ = 51840000.

The previous prime is 226799983. The next prime is 226800001. The reversal of 226800000 is 8622.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226800001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 32399997 + ... + 32400003.

Almost surely, 2^226800000 is an apocalyptic number.

226800000 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 226800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482078520).

226800000 is an abundant number, since it is smaller than the sum of its proper divisors (737357040).

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

226800000 is an frugal number, since it uses more digits than its factorization.

226800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 226800000 is about 15059.8804776134. The cubic root of 226800000 is about 609.8378140889.

Adding to 226800000 its reverse (8622), we get a palindrome (226808622).

The spelling of 226800000 in words is "two hundred twenty-six million, eight hundred thousand".