4223315 has 8 divisors (see below), whose sum is σ = 5118768. Its totient is φ = 3344800.

The previous prime is 4223311. The next prime is 4223333. The reversal of 4223315 is 5133224.

It is a happy number.

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

It is not a de Polignac number, because 4223315 - 2² = 4223311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4223311) 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, 3677 + ... + 4686.

It is an arithmetic number, because the mean of its divisors is an integer number (639846).

Almost surely, 2^4223315 is an apocalyptic number.

4223315 is a deficient number, since it is larger than the sum of its proper divisors (895453).

4223315 is a wasteful number, since it uses less digits than its factorization.

4223315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8469.

The product of its digits is 720, while the sum is 20.

The square root of 4223315 is about 2055.0705583994. The cubic root of 4223315 is about 161.6408621915.

Adding to 4223315 its reverse (5133224), we get a palindrome (9356539).

Subtracting 4223315 from its reverse (5133224), we obtain a palindrome (909909).

The spelling of 4223315 in words is "four million, two hundred twenty-three thousand, three hundred fifteen".