4372224 has 36 divisors (see below), whose sum is σ = 11638536. Its totient is φ = 1457152.

The previous prime is 4372211. The next prime is 4372237. The reversal of 4372224 is 4222734.

It is an interprime number because it is at equal distance from previous prime (4372211) and next prime (4372237).

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 = 4372194 and 4372203.

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, 2079 + ... + 3614.

Almost surely, 2^4372224 is an apocalyptic number.

It is an amenable number.

4372224 is an abundant number, since it is smaller than the sum of its proper divisors (7266312).

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

4372224 is an equidigital number, since it uses as much as digits as its factorization.

4372224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5712 (or 5698 counting only the distinct ones).

The product of its digits is 2688, while the sum is 24.

The square root of 4372224 is about 2090.9863701134. The cubic root of 4372224 is about 163.5187158854.

Adding to 4372224 its reverse (4222734), we get a palindrome (8594958).

The spelling of 4372224 in words is "four million, three hundred seventy-two thousand, two hundred twenty-four".