4718223148 has 12 divisors (see below), whose sum is σ = 8293266072. Its totient is φ = 2348718560.

The previous prime is 4718223109. The next prime is 4718223173. The reversal of 4718223148 is 8413228174.

It is a self number, because there is not a number n which added to its sum of digits gives 4718223148.

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 3 ways as a sum of consecutive naturals, for example, 2597233 + ... + 2599048.

It is an arithmetic number, because the mean of its divisors is an integer number (691105506).

Almost surely, 2^4718223148 is an apocalyptic number.

It is an amenable number.

4718223148 is a deficient number, since it is larger than the sum of its proper divisors (3575042924).

4718223148 is a wasteful number, since it uses less digits than its factorization.

4718223148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196512 (or 5196510 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 4718223148 is about 68689.3233916305. The cubic root of 4718223148 is about 1677.2307870124.

The spelling of 4718223148 in words is "four billion, seven hundred eighteen million, two hundred twenty-three thousand, one hundred forty-eight".