4089248 has 24 divisors (see below), whose sum is σ = 8525412. Its totient is φ = 1924096.

The previous prime is 4089227. The next prime is 4089259. The reversal of 4089248 is 8429804.

4089248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3429904 + 659344 = 1852^2 + 812^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3215 + ... + 4302.

Almost surely, 2^4089248 is an apocalyptic number.

It is an amenable number.

4089248 is an abundant number, since it is smaller than the sum of its proper divisors (4436164).

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

4089248 is a wasteful number, since it uses less digits than its factorization.

4089248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7544 (or 7536 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 4089248 is about 2022.1889130346. The cubic root of 4089248 is about 159.9120349807.

The spelling of 4089248 in words is "four million, eighty-nine thousand, two hundred forty-eight".