1163804 has 12 divisors (see below), whose sum is σ = 2053128. Its totient is φ = 577200.

The previous prime is 1163791. The next prime is 1163821. The reversal of 1163804 is 4083611.

It is a self number, because there is not a number n which added to its sum of digits gives 1163804.

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, 587 + ... + 1634.

It is an arithmetic number, because the mean of its divisors is an integer number (171094).

2^1163804 is an apocalyptic number.

It is an amenable number.

1163804 is a deficient number, since it is larger than the sum of its proper divisors (889324).

1163804 is a wasteful number, since it uses less digits than its factorization.

1163804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356 (or 2354 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1163804 is about 1078.7974786771. The cubic root of 1163804 is about 105.1864864308.

The spelling of 1163804 in words is "one million, one hundred sixty-three thousand, eight hundred four".