5223624 has 128 divisors (see below), whose sum is σ = 16588800. Its totient is φ = 1336320.

The previous prime is 5223611. The next prime is 5223629. The reversal of 5223624 is 4263225.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 5223594 and 5223603.

It is not an unprimeable number, because it can be changed into a prime (5223629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88507 + ... + 88565.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

Almost surely, 2^5223624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5223624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8294400).

5223624 is an abundant number, since it is smaller than the sum of its proper divisors (11365176).

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

5223624 is a wasteful number, since it uses less digits than its factorization.

5223624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 119 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 5223624 is about 2285.5248850100. The cubic root of 5223624 is about 173.5097841542.

Adding to 5223624 its reverse (4263225), we get a palindrome (9486849).

The spelling of 5223624 in words is "five million, two hundred twenty-three thousand, six hundred twenty-four".