1828804 has 6 divisors (see below), whose sum is σ = 3200414. Its totient is φ = 914400.

The previous prime is 1828793. The next prime is 1828829. The reversal of 1828804 is 4088281.

It can be written as a sum of positive squares in only one way, i.e., 1827904 + 900 = 1352^2 + 30^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 228597 + ... + 228604.

2^1828804 is an apocalyptic number.

It is an amenable number.

1828804 is a deficient number, since it is larger than the sum of its proper divisors (1371610).

1828804 is a wasteful number, since it uses less digits than its factorization.

1828804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457205 (or 457203 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 1828804 is about 1352.3327992769. The cubic root of 1828804 is about 122.2894676175.

The spelling of 1828804 in words is "one million, eight hundred twenty-eight thousand, eight hundred four".