2215703848 has 32 divisors (see below), whose sum is σ = 4375476000. Its totient is φ = 1048973760.

The previous prime is 2215703821. The next prime is 2215703851. The reversal of 2215703848 is 8483075122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2215703848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439663 + ... + 444673.

It is an arithmetic number, because the mean of its divisors is an integer number (136733625).

Almost surely, 2^2215703848 is an apocalyptic number.

It is an amenable number.

2215703848 is a deficient number, since it is larger than the sum of its proper divisors (2159772152).

2215703848 is a wasteful number, since it uses less digits than its factorization.

2215703848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7945 (or 7941 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 2215703848 is about 47071.2635054552. The cubic root of 2215703848 is about 1303.6787021898.

The spelling of 2215703848 in words is "two billion, two hundred fifteen million, seven hundred three thousand, eight hundred forty-eight".