229308160 has 72 divisors (see below), whose sum is σ = 573219360. Its totient is φ = 87724032.

The previous prime is 229308151. The next prime is 229308173. The reversal of 229308160 is 61803922.

229308160 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25546 + ... + 33334.

It is an arithmetic number, because the mean of its divisors is an integer number (7961380).

Almost surely, 2^229308160 is an apocalyptic number.

229308160 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 229308160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286609680).

229308160 is an abundant number, since it is smaller than the sum of its proper divisors (343911200).

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

229308160 is an equidigital number, since it uses as much as digits as its factorization.

229308160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7833 (or 7819 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 229308160 is about 15142.9244203357. The cubic root of 229308160 is about 612.0776241124.

The spelling of 229308160 in words is "two hundred twenty-nine million, three hundred eight thousand, one hundred sixty".