228554202 has 16 divisors (see below), whose sum is σ = 467739360. Its totient is φ = 74412912.

The previous prime is 228554201. The next prime is 228554203. The reversal of 228554202 is 202455822.

228554202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (228554201) and next prime (228554203).

It is a self number, because there is not a number n which added to its sum of digits gives 228554202.

It is not an unprimeable number, because it can be changed into a prime (228554201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442677 + ... + 443192.

It is an arithmetic number, because the mean of its divisors is an integer number (29233710).

Almost surely, 2^228554202 is an apocalyptic number.

228554202 is an abundant number, since it is smaller than the sum of its proper divisors (239185158).

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

228554202 is a wasteful number, since it uses less digits than its factorization.

228554202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885917.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 228554202 is about 15118.0091943351. The cubic root of 228554202 is about 611.4060569001.

The spelling of 228554202 in words is "two hundred twenty-eight million, five hundred fifty-four thousand, two hundred two".