4230331 has 16 divisors (see below), whose sum is σ = 5391360. Its totient is φ = 3231360.

The previous prime is 4230311. The next prime is 4230337. The reversal of 4230331 is 1330324.

It is not a de Polignac number, because 4230331 - 2⁷ = 4230203 is a prime.

It is a super-2 number, since 2×4230331² = 35791400739122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1326 + ... + 3196.

It is an arithmetic number, because the mean of its divisors is an integer number (336960).

Almost surely, 2^4230331 is an apocalyptic number.

4230331 is a deficient number, since it is larger than the sum of its proper divisors (1161029).

4230331 is a wasteful number, since it uses less digits than its factorization.

4230331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 4230331 is about 2056.7768473998. The cubic root of 4230331 is about 161.7303215280.

Adding to 4230331 its reverse (1330324), we get a palindrome (5560655).

The spelling of 4230331 in words is "four million, two hundred thirty thousand, three hundred thirty-one".