1004928 has 32 divisors (see below), whose sum is σ = 2670360. Its totient is φ = 334848.

The previous prime is 1004917. The next prime is 1004963. The reversal of 1004928 is 8294001.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1004898 and 1004907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925 + ... + 1692.

2^1004928 is an apocalyptic number.

It is an amenable number.

1004928 is an abundant number, since it is smaller than the sum of its proper divisors (1665432).

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

1004928 is an equidigital number, since it uses as much as digits as its factorization.

1004928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634 (or 2622 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1004928 is about 1002.4609718089. The cubic root of 1004928 is about 100.1639975676.

Adding to 1004928 its reverse (8294001), we get a palindrome (9298929).

The spelling of 1004928 in words is "one million, four thousand, nine hundred twenty-eight".