1028048 has 40 divisors (see below), whose sum is σ = 2327232. Its totient is φ = 430848.

The previous prime is 1028047. The next prime is 1028051. The reversal of 1028048 is 8408201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028047) 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, 7436 + ... + 7572.

2^1028048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1028048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1163616).

1028048 is an abundant number, since it is smaller than the sum of its proper divisors (1299184).

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

1028048 is a wasteful number, since it uses less digits than its factorization.

1028048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 1028048 is about 1013.9270190699. The cubic root of 1028048 is about 100.9263260386.

The spelling of 1028048 in words is "one million, twenty-eight thousand, forty-eight".