228830512 has 20 divisors (see below), whose sum is σ = 454174056. Its totient is φ = 111624320.

The previous prime is 228830507. The next prime is 228830551. The reversal of 228830512 is 215038822.

228830512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×228830512³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173758 + ... + 175069.

Almost surely, 2^228830512 is an apocalyptic number.

It is an amenable number.

228830512 is a deficient number, since it is larger than the sum of its proper divisors (225343544).

228830512 is a wasteful number, since it uses less digits than its factorization.

228830512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348876 (or 348870 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 228830512 is about 15127.1448727114. The cubic root of 228830512 is about 611.6523435911.

The spelling of 228830512 in words is "two hundred twenty-eight million, eight hundred thirty thousand, five hundred twelve".