4045828 has 12 divisors (see below), whose sum is σ = 7100380. Its totient is φ = 2017152.

The previous prime is 4045817. The next prime is 4045829. The reversal of 4045828 is 8285404.

4045828 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 3392964 + 652864 = 1842^2 + 808^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4045828.

It is not an unprimeable number, because it can be changed into a prime (4045829) by changing a digit.

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, 400 + ... + 2872.

Almost surely, 2^4045828 is an apocalyptic number.

It is an amenable number.

4045828 is a deficient number, since it is larger than the sum of its proper divisors (3054552).

4045828 is a wasteful number, since it uses less digits than its factorization.

4045828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2884 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 4045828 is about 2011.4243709372. The cubic root of 4045828 is about 159.3440330966.

The spelling of 4045828 in words is "four million, forty-five thousand, eight hundred twenty-eight".