4304144 has 20 divisors (see below), whose sum is σ = 8981196. Its totient is φ = 1986432.

The previous prime is 4304143. The next prime is 4304159. The reversal of 4304144 is 4414034.

It can be written as a sum of positive squares in 2 ways, for example, as 2310400 + 1993744 = 1520^2 + 1412^2 .

It is not an unprimeable number, because it can be changed into a prime (4304141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10139 + ... + 10554.

Almost surely, 2^4304144 is an apocalyptic number.

It is an amenable number.

4304144 is an abundant number, since it is smaller than the sum of its proper divisors (4677052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4304144 is a wasteful number, since it uses less digits than its factorization.

4304144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20714 (or 20708 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4304144 is about 2074.6431018370. The cubic root of 4304144 is about 162.6655543535.

Adding to 4304144 its reverse (4414034), we get a palindrome (8718178).

The spelling of 4304144 in words is "four million, three hundred four thousand, one hundred forty-four".