229038800 has 30 divisors (see below), whose sum is σ = 550266678. Its totient is φ = 91615360.

The previous prime is 229038793. The next prime is 229038809. The reversal of 229038800 is 8830922.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7862416 + 221176384 = 2804^2 + 14872^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229038809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 285899 + ... + 286698.

Almost surely, 2^229038800 is an apocalyptic number.

229038800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229038800 is an abundant number, since it is smaller than the sum of its proper divisors (321227878).

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

229038800 is a wasteful number, since it uses less digits than its factorization.

229038800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572615 (or 572604 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 229038800 is about 15134.0278842085. The cubic root of 229038800 is about 611.8378683964.

The spelling of 229038800 in words is "two hundred twenty-nine million, thirty-eight thousand, eight hundred".