1004836 has 24 divisors (see below), whose sum is σ = 2128896. Its totient is φ = 405120.

The previous prime is 1004797. The next prime is 1004873. The reversal of 1004836 is 6384001.

1004836 = 193² + 194² + ... + 216².

1004836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580 + ... + 1531.

It is an arithmetic number, because the mean of its divisors is an integer number (88704).

2^1004836 is an apocalyptic number.

It is an amenable number.

1004836 is an abundant number, since it is smaller than the sum of its proper divisors (1124060).

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

1004836 is a wasteful number, since it uses less digits than its factorization.

1004836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2137 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1004836 is about 1002.4150836854. The cubic root of 1004836 is about 100.1609408415.

Adding to 1004836 its reverse (6384001), we get a palindrome (7388837).

It can be divided in two parts, 100483 and 6, that added together give a square (100489 = 317²).

The spelling of 1004836 in words is "one million, four thousand, eight hundred thirty-six".