4224993 has 16 divisors (see below), whose sum is σ = 6128640. Its totient is φ = 2578176.

The previous prime is 4224991. The next prime is 4225003. The reversal of 4224993 is 3994224.

It is not a de Polignac number, because 4224993 - 2¹ = 4224991 is a prime.

It is a d-powerful number, because it can be written as 4 + 2¹¹ + 2²¹ + 4² + 9 + 9⁶ + 3¹³ .

It is not an unprimeable number, because it can be changed into a prime (4224991) 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, 768 + ... + 3006.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^4224993 is an apocalyptic number.

It is an amenable number.

4224993 is a deficient number, since it is larger than the sum of its proper divisors (1903647).

4224993 is a wasteful number, since it uses less digits than its factorization.

4224993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296.

The product of its digits is 15552, while the sum is 33.

The square root of 4224993 is about 2055.4787763438. The cubic root of 4224993 is about 161.6622669768.

The spelling of 4224993 in words is "four million, two hundred twenty-four thousand, nine hundred ninety-three".