4224007 has 8 divisors (see below), whose sum is σ = 4495392. Its totient is φ = 3955200.

The previous prime is 4223993. The next prime is 4224037. The reversal of 4224007 is 7004224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4224007 - 2¹⁹ = 3699719 is a prime.

It is a Duffinian number.

4224007 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3582 + ... + 4612.

It is an arithmetic number, because the mean of its divisors is an integer number (561924).

Almost surely, 2^4224007 is an apocalyptic number.

4224007 is a deficient number, since it is larger than the sum of its proper divisors (271385).

4224007 is a wasteful number, since it uses less digits than its factorization.

4224007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 4224007 is about 2055.2389155522. The cubic root of 4224007 is about 161.6496901199.

The spelling of 4224007 in words is "four million, two hundred twenty-four thousand, seven".