4224318 has 32 divisors (see below), whose sum is σ = 10077696. Its totient is φ = 1154208.

The previous prime is 4224317. The next prime is 4224331. The reversal of 4224318 is 8134224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224317) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1221 + ... + 3152.

It is an arithmetic number, because the mean of its divisors is an integer number (314928).

Almost surely, 2^4224318 is an apocalyptic number.

4224318 is an abundant number, since it is smaller than the sum of its proper divisors (5853378).

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

4224318 is a wasteful number, since it uses less digits than its factorization.

4224318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408.

The product of its digits is 1536, while the sum is 24.

The square root of 4224318 is about 2055.3145744630. The cubic root of 4224318 is about 161.6536572708.

The spelling of 4224318 in words is "four million, two hundred twenty-four thousand, three hundred eighteen".