229810032 has 30 divisors (see below), whose sum is σ = 643149312. Its totient is φ = 76603296.

The previous prime is 229810027. The next prime is 229810051. The reversal of 229810032 is 230018922.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 229809978 and 229810005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 797808 + ... + 798095.

Almost surely, 2^229810032 is an apocalyptic number.

It is an amenable number.

229810032 is an abundant number, since it is smaller than the sum of its proper divisors (413339280).

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

229810032 is a wasteful number, since it uses less digits than its factorization.

229810032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595917 (or 1595908 counting only the distinct ones).

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

The square root of 229810032 is about 15159.4865348402. The cubic root of 229810032 is about 612.5238370287.

Adding to 229810032 its reverse (230018922), we get a palindrome (459828954).

The spelling of 229810032 in words is "two hundred twenty-nine million, eight hundred ten thousand, thirty-two".