1038928 has 20 divisors (see below), whose sum is σ = 2196288. Its totient is φ = 472160.

The previous prime is 1038913. The next prime is 1038937. The reversal of 1038928 is 8298301.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1038928.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2776 + ... + 3127.

2^1038928 is an apocalyptic number.

It is an amenable number.

1038928 is an abundant number, since it is smaller than the sum of its proper divisors (1157360).

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

1038928 is a wasteful number, since it uses less digits than its factorization.

1038928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5922 (or 5916 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 1038928 is about 1019.2781759657. The cubic root of 1038928 is about 101.2811172964.

The spelling of 1038928 in words is "one million, thirty-eight thousand, nine hundred twenty-eight".