428808230 has 16 divisors (see below), whose sum is σ = 780528960. Its totient is φ = 169595712.

The previous prime is 428808227. The next prime is 428808253. The reversal of 428808230 is 32808824.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240014 + ... + 241793.

It is an arithmetic number, because the mean of its divisors is an integer number (48783060).

Almost surely, 2^428808230 is an apocalyptic number.

428808230 is a deficient number, since it is larger than the sum of its proper divisors (351720730).

428808230 is a wasteful number, since it uses less digits than its factorization.

428808230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481903.

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 428808230 is about 20707.6852883175. The cubic root of 428808230 is about 754.0862767637.

The spelling of 428808230 in words is "four hundred twenty-eight million, eight hundred eight thousand, two hundred thirty".