4248128 has 14 divisors (see below), whose sum is σ = 8430006. Its totient is φ = 2124032.

The previous prime is 4248121. The next prime is 4248131. The reversal of 4248128 is 8218424.

It can be written as a sum of positive squares in only one way, i.e., 4194304 + 53824 = 2048^2 + 232^2 .

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4248128.

It is not an unprimeable number, because it can be changed into a prime (4248121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33125 + ... + 33252.

Almost surely, 2^4248128 is an apocalyptic number.

It is an amenable number.

4248128 is a deficient number, since it is larger than the sum of its proper divisors (4181878).

4248128 is an equidigital number, since it uses as much as digits as its factorization.

4248128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66389 (or 66379 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 4248128 is about 2061.0987361114. The cubic root of 4248128 is about 161.9568040093.

The spelling of 4248128 in words is "four million, two hundred forty-eight thousand, one hundred twenty-eight".