228283808 has 12 divisors (see below), whose sum is σ = 449433810. Its totient is φ = 114141888.

The previous prime is 228283799. The next prime is 228283829. The reversal of 228283808 is 808382822.

228283808 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 176039824 + 52243984 = 13268^2 + 7228^2 .

It is a super-2 number, since 2×228283808² = 104226993989961728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3566903 + ... + 3566966.

Almost surely, 2^228283808 is an apocalyptic number.

It is an amenable number.

228283808 is a deficient number, since it is larger than the sum of its proper divisors (221150002).

228283808 is an equidigital number, since it uses as much as digits as its factorization.

228283808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7133879 (or 7133871 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 228283808 is about 15109.0637698039. The cubic root of 228283808 is about 611.1648511443.

The spelling of 228283808 in words is "two hundred twenty-eight million, two hundred eighty-three thousand, eight hundred eight".