1039028 has 12 divisors (see below), whose sum is σ = 1825572. Its totient is φ = 517440.

The previous prime is 1039021. The next prime is 1039033. The reversal of 1039028 is 8209301.

It can be written as a sum of positive squares in 2 ways, for example, as 14884 + 1024144 = 122^2 + 1012^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1038994 and 1039012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1039021) 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, 1376 + ... + 1992.

It is an arithmetic number, because the mean of its divisors is an integer number (152131).

2^1039028 is an apocalyptic number.

It is an amenable number.

1039028 is a deficient number, since it is larger than the sum of its proper divisors (786544).

1039028 is a wasteful number, since it uses less digits than its factorization.

1039028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1039028 is about 1019.3272291075. The cubic root of 1039028 is about 101.2843667314.

The spelling of 1039028 in words is "one million, thirty-nine thousand, twenty-eight".