4647218248 has 32 divisors (see below), whose sum is σ = 8919072000. Its totient is φ = 2269023232.

The previous prime is 4647218231. The next prime is 4647218269. The reversal of 4647218248 is 8428127464.

It is a junction number, because it is equal to n+sod(n) for n = 4647218198 and 4647218207.

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, 155061 + ... + 182587.

It is an arithmetic number, because the mean of its divisors is an integer number (278721000).

Almost surely, 2^4647218248 is an apocalyptic number.

It is an amenable number.

4647218248 is a deficient number, since it is larger than the sum of its proper divisors (4271853752).

4647218248 is a wasteful number, since it uses less digits than its factorization.

4647218248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28029 (or 28025 counting only the distinct ones).

The product of its digits is 688128, while the sum is 46.

The square root of 4647218248 is about 68170.5086382667. The cubic root of 4647218248 is about 1668.7746336323.

The spelling of 4647218248 in words is "four billion, six hundred forty-seven million, two hundred eighteen thousand, two hundred forty-eight".