1042028 has 24 divisors (see below), whose sum is σ = 2034480. Its totient is φ = 463680.

The previous prime is 1042021. The next prime is 1042039. The reversal of 1042028 is 8202401.

It is a junction number, because it is equal to n+sod(n) for n = 1041997 and 1042015.

It is not an unprimeable number, because it can be changed into a prime (1042021) 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 7 ways as a sum of consecutive naturals, for example, 1163 + ... + 1853.

It is an arithmetic number, because the mean of its divisors is an integer number (84770).

2^1042028 is an apocalyptic number.

It is an amenable number.

1042028 is a deficient number, since it is larger than the sum of its proper divisors (992452).

1042028 is a wasteful number, since it uses less digits than its factorization.

1042028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737 (or 735 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1042028 is about 1020.7977272702. The cubic root of 1042028 is about 101.3817529836.

Adding to 1042028 its reverse (8202401), we get a palindrome (9244429).

The spelling of 1042028 in words is "one million, forty-two thousand, twenty-eight".