228183884 has 12 divisors (see below), whose sum is σ = 410114544. Its totient is φ = 111008304.

The previous prime is 228183883. The next prime is 228183887. The reversal of 228183884 is 488381822.

It is not an unprimeable number, because it can be changed into a prime (228183883) 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, 770744 + ... + 771039.

It is an arithmetic number, because the mean of its divisors is an integer number (34176212).

Almost surely, 2^228183884 is an apocalyptic number.

It is an amenable number.

228183884 is a deficient number, since it is larger than the sum of its proper divisors (181930660).

228183884 is a wasteful number, since it uses less digits than its factorization.

228183884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541824 (or 1541822 counting only the distinct ones).

The product of its digits is 196608, while the sum is 44.

The square root of 228183884 is about 15105.7566510255. The cubic root of 228183884 is about 611.0756654507.

The spelling of 228183884 in words is "two hundred twenty-eight million, one hundred eighty-three thousand, eight hundred eighty-four".