4029028 has 24 divisors (see below), whose sum is σ = 7459200. Its totient is φ = 1901088.

The previous prime is 4029013. The next prime is 4029031. The reversal of 4029028 is 8209204.

It is a junction number, because it is equal to n+sod(n) for n = 4028993 and 4029011.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5083 + ... + 5821.

It is an arithmetic number, because the mean of its divisors is an integer number (310800).

Almost surely, 2^4029028 is an apocalyptic number.

It is an amenable number.

4029028 is a deficient number, since it is larger than the sum of its proper divisors (3430172).

4029028 is a wasteful number, since it uses less digits than its factorization.

4029028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4029028 is about 2007.2438815450. The cubic root of 4029028 is about 159.1231723608.

The spelling of 4029028 in words is "four million, twenty-nine thousand, twenty-eight".