223830380 has 12 divisors (see below), whose sum is σ = 470043840. Its totient is φ = 89532144.

The previous prime is 223830377. The next prime is 223830389. The reversal of 223830380 is 83038322.

223830380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (223830389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5595740 + ... + 5595779.

It is an arithmetic number, because the mean of its divisors is an integer number (39170320).

Almost surely, 2^223830380 is an apocalyptic number.

223830380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223830380 is an abundant number, since it is smaller than the sum of its proper divisors (246213460).

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

223830380 is a wasteful number, since it uses less digits than its factorization.

223830380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11191528 (or 11191526 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 223830380 is about 14960.9618674736. The cubic root of 223830380 is about 607.1644621476.

The spelling of 223830380 in words is "two hundred twenty-three million, eight hundred thirty thousand, three hundred eighty".