5412224 has 16 divisors (see below), whose sum is σ = 10782420. Its totient is φ = 2706048.

The previous prime is 5412217. The next prime is 5412227. The reversal of 5412224 is 4222145.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 5412196 and 5412205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5412227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21014 + ... + 21269.

Almost surely, 2^5412224 is an apocalyptic number.

It is an amenable number.

5412224 is a deficient number, since it is larger than the sum of its proper divisors (5370196).

5412224 is an equidigital number, since it uses as much as digits as its factorization.

5412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42297 (or 42285 counting only the distinct ones).

The product of its digits is 640, while the sum is 20.

The square root of 5412224 is about 2326.4187069399. The cubic root of 5412224 is about 175.5733467225.

Adding to 5412224 its reverse (4222145), we get a palindrome (9634369).

The spelling of 5412224 in words is "five million, four hundred twelve thousand, two hundred twenty-four".