2213704524 has 24 divisors (see below), whose sum is σ = 5304914608. Its totient is φ = 717958080.

The previous prime is 2213704523. The next prime is 2213704541. The reversal of 2213704524 is 4254073122.

2213704524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2213704491 and 2213704500.

It is not an unprimeable number, because it can be changed into a prime (2213704523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2492467 + ... + 2493354.

Almost surely, 2^2213704524 is an apocalyptic number.

It is an amenable number.

2213704524 is an abundant number, since it is smaller than the sum of its proper divisors (3091210084).

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

2213704524 is a wasteful number, since it uses less digits than its factorization.

2213704524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985865 (or 4985863 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 2213704524 is about 47050.0215090280. The cubic root of 2213704524 is about 1303.2864625724.

Adding to 2213704524 its reverse (4254073122), we get a palindrome (6467777646).

The spelling of 2213704524 in words is "two billion, two hundred thirteen million, seven hundred four thousand, five hundred twenty-four".