229676020 has 96 divisors (see below), whose sum is σ = 573027840. Its totient is φ = 75686400.

The previous prime is 229675997. The next prime is 229676039. The reversal of 229676020 is 20676922.

It is a congruent number.

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, 522961 + ... + 523399.

It is an arithmetic number, because the mean of its divisors is an integer number (5969040).

Almost surely, 2^229676020 is an apocalyptic number.

229676020 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 229676020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286513920).

229676020 is an abundant number, since it is smaller than the sum of its proper divisors (343351820).

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

229676020 is a wasteful number, since it uses less digits than its factorization.

229676020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 229676020 is about 15155.0658197185. The cubic root of 229676020 is about 612.4047509808.

The spelling of 229676020 in words is "two hundred twenty-nine million, six hundred seventy-six thousand, twenty".