227330420 has 48 divisors (see below), whose sum is σ = 497024640. Its totient is φ = 87233664.

The previous prime is 227330419. The next prime is 227330423. The reversal of 227330420 is 24033722.

227330420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227330423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95687 + ... + 98033.

It is an arithmetic number, because the mean of its divisors is an integer number (10354680).

Almost surely, 2^227330420 is an apocalyptic number.

227330420 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 227330420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248512320).

227330420 is an abundant number, since it is smaller than the sum of its proper divisors (269694220).

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

227330420 is a wasteful number, since it uses less digits than its factorization.

227330420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552 (or 2550 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 227330420 is about 15077.4805587671. The cubic root of 227330420 is about 610.3128557299.

The spelling of 227330420 in words is "two hundred twenty-seven million, three hundred thirty thousand, four hundred twenty".