4083428 has 12 divisors (see below), whose sum is σ = 7174272. Its totient is φ = 2033640.

The previous prime is 4083427. The next prime is 4083437. The reversal of 4083428 is 8243804.

It is a self number, because there is not a number n which added to its sum of digits gives 4083428.

It is not an unprimeable number, because it can be changed into a prime (4083421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800 + ... + 2967.

It is an arithmetic number, because the mean of its divisors is an integer number (597856).

Almost surely, 2^4083428 is an apocalyptic number.

It is an amenable number.

4083428 is a deficient number, since it is larger than the sum of its proper divisors (3090844).

4083428 is a wasteful number, since it uses less digits than its factorization.

4083428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042 (or 4040 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 4083428 is about 2020.7493659531. The cubic root of 4083428 is about 159.8361343159.

The spelling of 4083428 in words is "four million, eighty-three thousand, four hundred twenty-eight".