5225424 has 20 divisors (see below), whose sum is σ = 13499136. Its totient is φ = 1741792.

The previous prime is 5225419. The next prime is 5225461. The reversal of 5225424 is 4245225.

It is a happy number.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5225394 and 5225403.

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, 54384 + ... + 54479.

Almost surely, 2^5225424 is an apocalyptic number.

It is an amenable number.

5225424 is an abundant number, since it is smaller than the sum of its proper divisors (8273712).

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

5225424 is a wasteful number, since it uses less digits than its factorization.

5225424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108874 (or 108868 counting only the distinct ones).

The product of its digits is 3200, while the sum is 24.

The square root of 5225424 is about 2285.9186337226. The cubic root of 5225424 is about 173.5297116825.

The spelling of 5225424 in words is "five million, two hundred twenty-five thousand, four hundred twenty-four".