4374224 has 20 divisors (see below), whose sum is σ = 8749440. Its totient is φ = 2116320.

The previous prime is 4374217. The next prime is 4374247. The reversal of 4374224 is 4224734.

4374224 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4374193 and 4374202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3914 + ... + 4905.

It is an arithmetic number, because the mean of its divisors is an integer number (437472).

Almost surely, 2^4374224 is an apocalyptic number.

It is an amenable number.

4374224 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4374224 is a wasteful number, since it uses less digits than its factorization.

4374224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8858 (or 8852 counting only the distinct ones).

The product of its digits is 5376, while the sum is 26.

The square root of 4374224 is about 2091.4645586287. The cubic root of 4374224 is about 163.5436450426.

Adding to 4374224 its reverse (4224734), we get a palindrome (8598958).

The spelling of 4374224 in words is "four million, three hundred seventy-four thousand, two hundred twenty-four".