1004684 has 6 divisors (see below), whose sum is σ = 1758204. Its totient is φ = 502340.

The previous prime is 1004677. The next prime is 1004687. The reversal of 1004684 is 4864001.

It is a happy number.

1004684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1004687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125582 + ... + 125589.

It is an arithmetic number, because the mean of its divisors is an integer number (293034).

2^1004684 is an apocalyptic number.

It is an amenable number.

1004684 is a deficient number, since it is larger than the sum of its proper divisors (753520).

1004684 is a wasteful number, since it uses less digits than its factorization.

1004684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251175 (or 251173 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1004684 is about 1002.3392639222. The cubic root of 1004684 is about 100.1558901895.

Adding to 1004684 its reverse (4864001), we get a palindrome (5868685).

The spelling of 1004684 in words is "one million, four thousand, six hundred eighty-four".