4230272 has 16 divisors (see below), whose sum is σ = 8427750. Its totient is φ = 2115072.

The previous prime is 4230227. The next prime is 4230283. The reversal of 4230272 is 2720324.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4227136 + 3136 = 2056^2 + 56^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a d-powerful number, because it can be written as 4⁵ + 2¹⁰ + 3⁶ + 0 + 2¹⁴ + 7⁵ + 2²² .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16397 + ... + 16652.

Almost surely, 2^4230272 is an apocalyptic number.

It is an amenable number.

4230272 is a deficient number, since it is larger than the sum of its proper divisors (4197478).

4230272 is an equidigital number, since it uses as much as digits as its factorization.

4230272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33063 (or 33051 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 4230272 is about 2056.7625045201. The cubic root of 4230272 is about 161.7295696457.

Adding to 4230272 its reverse (2720324), we get a palindrome (6950596).

The spelling of 4230272 in words is "four million, two hundred thirty thousand, two hundred seventy-two".