228084430 has 16 divisors (see below), whose sum is σ = 469202400. Its totient is φ = 78200352.

The previous prime is 228084421. The next prime is 228084431. The reversal of 228084430 is 34480822.

228084430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 228084392 and 228084401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228084431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629105 + ... + 1629244.

It is an arithmetic number, because the mean of its divisors is an integer number (29325150).

Almost surely, 2^228084430 is an apocalyptic number.

228084430 is an abundant number, since it is smaller than the sum of its proper divisors (241117970).

228084430 is a wasteful number, since it uses less digits than its factorization.

228084430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258363.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 228084430 is about 15102.4643684400. The cubic root of 228084430 is about 610.9868733915.

The spelling of 228084430 in words is "two hundred twenty-eight million, eighty-four thousand, four hundred thirty".