4300221 has 8 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 2860832.

The previous prime is 4300217. The next prime is 4300229. The reversal of 4300221 is 1220034.

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 4300221 - 2² = 4300217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4300197 and 4300206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4300229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601 + ... + 2993.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^4300221 is an apocalyptic number.

It is an amenable number.

4300221 is a deficient number, since it is larger than the sum of its proper divisors (1445379).

4300221 is a wasteful number, since it uses less digits than its factorization.

4300221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4300221 is about 2073.6974224800. The cubic root of 4300221 is about 162.6161189765.

Adding to 4300221 its reverse (1220034), we get a palindrome (5520255).

The spelling of 4300221 in words is "four million, three hundred thousand, two hundred twenty-one".