229130208 has 120 divisors (see below), whose sum is σ = 680886360. Its totient is φ = 75582720.

The previous prime is 229130173. The next prime is 229130219. The reversal of 229130208 is 802031922.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 282123 + ... + 282933.

It is an arithmetic number, because the mean of its divisors is an integer number (5674053).

Almost surely, 2^229130208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229130208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340443180).

229130208 is an abundant number, since it is smaller than the sum of its proper divisors (451756152).

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

229130208 is a wasteful number, since it uses less digits than its factorization.

229130208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 229130208 is about 15137.0475324615. The cubic root of 229130208 is about 611.9192511686.

The spelling of 229130208 in words is "two hundred twenty-nine million, one hundred thirty thousand, two hundred eight".