228017064652 has 24 divisors (see below), whose sum is σ = 429950706192. Its totient is φ = 105183240000.

The previous prime is 228017064631. The next prime is 228017064677. The reversal of 228017064652 is 256460710822.

It is a happy number.

228017064652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×228017064652² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 228017064599 and 228017064608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1054474 + ... + 1252177.

It is an arithmetic number, because the mean of its divisors is an integer number (17914612758).

Almost surely, 2^228017064652 is an apocalyptic number.

It is an amenable number.

228017064652 is a deficient number, since it is larger than the sum of its proper divisors (201933641540).

228017064652 is a wasteful number, since it uses less digits than its factorization.

228017064652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308569 (or 2308567 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 228017064652 in words is "two hundred twenty-eight billion, seventeen million, sixty-four thousand, six hundred fifty-two".