229508802 has 80 divisors (see below), whose sum is σ = 538192512. Its totient is φ = 73029600.

The previous prime is 229508767. The next prime is 229508803. The reversal of 229508802 is 208805922.

It is not an unprimeable number, because it can be changed into a prime (229508803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 327052 + ... + 327752.

Almost surely, 2^229508802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229508802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269096256).

229508802 is an abundant number, since it is smaller than the sum of its proper divisors (308683710).

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

229508802 is a wasteful number, since it uses less digits than its factorization.

229508802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 229508802 is about 15149.5479140468. The cubic root of 229508802 is about 612.2560923614.

The spelling of 229508802 in words is "two hundred twenty-nine million, five hundred eight thousand, eight hundred two".