4230560 has 48 divisors (see below), whose sum is σ = 10119816. Its totient is φ = 1671168.

The previous prime is 4230493. The next prime is 4230571. The reversal of 4230560 is 650324.

It can be written as a sum of positive squares in 4 ways, for example, as 3055504 + 1175056 = 1748^2 + 1084^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a d-powerful number, because it can be written as 4¹¹ + 2¹⁵ + 3⁷ + 0 + 5 + 6⁴ + 0 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21824 + ... + 22016.

Almost surely, 2^4230560 is an apocalyptic number.

4230560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4230560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5059908).

4230560 is an abundant number, since it is smaller than the sum of its proper divisors (5889256).

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

4230560 is a wasteful number, since it uses less digits than its factorization.

4230560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 337 counting only the distinct ones).

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

The square root of 4230560 is about 2056.8325162735. The cubic root of 4230560 is about 161.7332397847.

Adding to 4230560 its reverse (650324), we get a palindrome (4880884).

The spelling of 4230560 in words is "four million, two hundred thirty thousand, five hundred sixty".