228876530 has 32 divisors (see below), whose sum is σ = 422985024. Its totient is φ = 89119296.

The previous prime is 228876521. The next prime is 228876541. The reversal of 228876530 is 35678822.

228876530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 15 ways as a sum of consecutive naturals, for example, 159677 + ... + 161103.

It is an arithmetic number, because the mean of its divisors is an integer number (13218282).

Almost surely, 2^228876530 is an apocalyptic number.

228876530 is a deficient number, since it is larger than the sum of its proper divisors (194108494).

228876530 is a wasteful number, since it uses less digits than its factorization.

228876530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 228876530 is about 15128.6658367485. The cubic root of 228876530 is about 611.6933421023.

The spelling of 228876530 in words is "two hundred twenty-eight million, eight hundred seventy-six thousand, five hundred thirty".