1043028 has 36 divisors (see below), whose sum is σ = 3013920. Its totient is φ = 297936.

The previous prime is 1043023. The next prime is 1043047. The reversal of 1043028 is 8203401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 4 and base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1043028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1818 + ... + 2321.

It is an arithmetic number, because the mean of its divisors is an integer number (83720).

2^1043028 is an apocalyptic number.

1043028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1043028 is an abundant number, since it is smaller than the sum of its proper divisors (1970892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043028 is a wasteful number, since it uses less digits than its factorization.

1043028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156 (or 4151 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1043028 is about 1021.2874228149. The cubic root of 1043028 is about 101.4141735261.

Adding to 1043028 its reverse (8203401), we get a palindrome (9246429).

The spelling of 1043028 in words is "one million, forty-three thousand, twenty-eight".