844048 has 20 divisors (see below), whose sum is σ = 1660608. Its totient is φ = 415520.

The previous prime is 844043. The next prime is 844061. The reversal of 844048 is 840448.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (844043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765 + ... + 1507.

2⁸⁴⁴⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

844048 is a deficient number, since it is larger than the sum of its proper divisors (816560).

844048 is a wasteful number, since it uses less digits than its factorization.

844048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 844048 is about 918.7208498777. The cubic root of 844048 is about 94.5052020689.

Subtracting from 844048 its reverse (840448), we obtain a square (3600 = 60²).

The spelling of 844048 in words is "eight hundred forty-four thousand, forty-eight".