228895304 has 16 divisors (see below), whose sum is σ = 468195120. Its totient is φ = 104043280.

The previous prime is 228895301. The next prime is 228895307. The reversal of 228895304 is 403598822.

It is an interprime number because it is at equal distance from previous prime (228895301) and next prime (228895307).

It is not an unprimeable number, because it can be changed into a prime (228895301) 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, 1300454 + ... + 1300629.

It is an arithmetic number, because the mean of its divisors is an integer number (29262195).

Almost surely, 2^228895304 is an apocalyptic number.

It is an amenable number.

228895304 is an abundant number, since it is smaller than the sum of its proper divisors (239299816).

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

228895304 is a wasteful number, since it uses less digits than its factorization.

228895304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601100 (or 2601096 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 228895304 is about 15129.2863017394. The cubic root of 228895304 is about 611.7100667192.

The spelling of 228895304 in words is "two hundred twenty-eight million, eight hundred ninety-five thousand, three hundred four".