229241760 has 144 divisors (see below), whose sum is σ = 793927008. Its totient is φ = 55559680.

The previous prime is 229241743. The next prime is 229241797. The reversal of 229241760 is 67142922.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56107 + ... + 60053.

It is an arithmetic number, because the mean of its divisors is an integer number (5513382).

Almost surely, 2^229241760 is an apocalyptic number.

229241760 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 229241760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396963504).

229241760 is an abundant number, since it is smaller than the sum of its proper divisors (564685248).

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

229241760 is a wasteful number, since it uses less digits than its factorization.

229241760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 229241760 is about 15140.7318185086. The cubic root of 229241760 is about 612.0185393162.

The spelling of 229241760 in words is "two hundred twenty-nine million, two hundred forty-one thousand, seven hundred sixty".