229473400 has 48 divisors (see below), whose sum is σ = 574572600. Its totient is φ = 84727680.

The previous prime is 229473367. The next prime is 229473401. The reversal of 229473400 is 4374922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229473401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41530 + ... + 46729.

Almost surely, 2^229473400 is an apocalyptic number.

229473400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229473400 is an abundant number, since it is smaller than the sum of its proper divisors (345099200).

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

229473400 is a wasteful number, since it uses less digits than its factorization.

229473400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88288 (or 88279 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 229473400 is about 15148.3794512812. The cubic root of 229473400 is about 612.2246103376.

The spelling of 229473400 in words is "two hundred twenty-nine million, four hundred seventy-three thousand, four hundred".