230053220 has 24 divisors (see below), whose sum is σ = 487548600. Its totient is φ = 91176192.

The previous prime is 230053189. The next prime is 230053223. The reversal of 230053220 is 22350032.

It can be written as a sum of positive squares in 4 ways, for example, as 4032064 + 226021156 = 2008^2 + 15034^2 .

It is not an unprimeable number, because it can be changed into a prime (230053223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50585 + ... + 54944.

It is an arithmetic number, because the mean of its divisors is an integer number (20314525).

Almost surely, 2^230053220 is an apocalyptic number.

230053220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230053220 is an abundant number, since it is smaller than the sum of its proper divisors (257495380).

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

230053220 is a wasteful number, since it uses less digits than its factorization.

230053220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105647 (or 105645 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 230053220 is about 15167.5053980541. The cubic root of 230053220 is about 612.7398211225.

The spelling of 230053220 in words is "two hundred thirty million, fifty-three thousand, two hundred twenty".