2213915748 has 48 divisors (see below), whose sum is σ = 5651505216. Its totient is φ = 668968960.

The previous prime is 2213915741. The next prime is 2213915779. The reversal of 2213915748 is 8475193122.

2213915748 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2213915741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22840 + ... + 70352.

It is an arithmetic number, because the mean of its divisors is an integer number (117739692).

Almost surely, 2^2213915748 is an apocalyptic number.

It is an amenable number.

2213915748 is an abundant number, since it is smaller than the sum of its proper divisors (3437589468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213915748 is a wasteful number, since it uses less digits than its factorization.

2213915748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47884 (or 47882 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 2213915748 is about 47052.2661303364. The cubic root of 2213915748 is about 1303.3279129439.

The spelling of 2213915748 in words is "two billion, two hundred thirteen million, nine hundred fifteen thousand, seven hundred forty-eight".