229509060 has 96 divisors (see below), whose sum is σ = 717437952. Its totient is φ = 54337920.

The previous prime is 229509047. The next prime is 229509073. The reversal of 229509060 is 60905922.

229509060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (229509047) and next prime (229509073).

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 31 ways as a sum of consecutive naturals, for example, 24337 + ... + 32423.

It is an arithmetic number, because the mean of its divisors is an integer number (7473312).

Almost surely, 2^229509060 is an apocalyptic number.

229509060 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 229509060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358718976).

229509060 is an abundant number, since it is smaller than the sum of its proper divisors (487928892).

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

229509060 is a wasteful number, since it uses less digits than its factorization.

229509060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8153 (or 8151 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 229509060 is about 15149.5564291500. The cubic root of 229509060 is about 612.2563217819.

The spelling of 229509060 in words is "two hundred twenty-nine million, five hundred nine thousand, sixty".