227038880 has 48 divisors (see below), whose sum is σ = 544410720. Its totient is φ = 89455872.

The previous prime is 227038873. The next prime is 227038897. The reversal of 227038880 is 88830722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131 + ... + 21309.

It is an arithmetic number, because the mean of its divisors is an integer number (11341890).

Almost surely, 2^227038880 is an apocalyptic number.

227038880 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 227038880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272205360).

227038880 is an abundant number, since it is smaller than the sum of its proper divisors (317371840).

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

227038880 is a wasteful number, since it uses less digits than its factorization.

227038880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21261 (or 21253 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 227038880 is about 15067.8093961929. The cubic root of 227038880 is about 610.0518454545.

The spelling of 227038880 in words is "two hundred twenty-seven million, thirty-eight thousand, eight hundred eighty".