4223606524 has 12 divisors (see below), whose sum is σ = 7394675904. Its totient is φ = 2110841984.

The previous prime is 4223606507. The next prime is 4223606549. The reversal of 4223606524 is 4256063224.

It is a self number, because there is not a number n which added to its sum of digits gives 4223606524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230389 + ... + 248044.

It is an arithmetic number, because the mean of its divisors is an integer number (616222992).

Almost surely, 2^4223606524 is an apocalyptic number.

It is an amenable number.

4223606524 is a deficient number, since it is larger than the sum of its proper divisors (3171069380).

4223606524 is a wasteful number, since it uses less digits than its factorization.

4223606524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480644 (or 480642 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 4223606524 is about 64989.2800698700. The cubic root of 4223606524 is about 1616.4458131625.

Adding to 4223606524 its reverse (4256063224), we get a palindrome (8479669748).

The spelling of 4223606524 in words is "four billion, two hundred twenty-three million, six hundred six thousand, five hundred twenty-four".