228204230 has 8 divisors (see below), whose sum is σ = 410767632. Its totient is φ = 91281688.

The previous prime is 228204199. The next prime is 228204239. The reversal of 228204230 is 32402822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 228204196 and 228204205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228204239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11410202 + ... + 11410221.

It is an arithmetic number, because the mean of its divisors is an integer number (51345954).

Almost surely, 2^228204230 is an apocalyptic number.

228204230 is a deficient number, since it is larger than the sum of its proper divisors (182563402).

228204230 is a wasteful number, since it uses less digits than its factorization.

228204230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22820430.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 228204230 is about 15106.4300878798. The cubic root of 228204230 is about 611.0938270839.

The spelling of 228204230 in words is "two hundred twenty-eight million, two hundred four thousand, two hundred thirty".