4230288 has 60 divisors (see below), whose sum is σ = 12259260. Its totient is φ = 1360128.

The previous prime is 4230283. The next prime is 4230311. The reversal of 4230288 is 8820324.

It can be written as a sum of positive squares in 2 ways, for example, as 725904 + 3504384 = 852^2 + 1872^2 .

It is not an unprimeable number, because it can be changed into a prime (4230283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3670 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (204321).

Almost surely, 2^4230288 is an apocalyptic number.

4230288 is a gapful number since it is divisible by the number (48) 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 4230288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6129630).

4230288 is an abundant number, since it is smaller than the sum of its proper divisors (8028972).

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

4230288 is a wasteful number, since it uses less digits than its factorization.

4230288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1047 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4230288 is about 2056.7663941245. The cubic root of 4230288 is about 161.7297735467.

The spelling of 4230288 in words is "four million, two hundred thirty thousand, two hundred eighty-eight".