1043804 has 6 divisors (see below), whose sum is σ = 1826664. Its totient is φ = 521900.

The previous prime is 1043773. The next prime is 1043831. The reversal of 1043804 is 4083401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130472 + ... + 130479.

It is an arithmetic number, because the mean of its divisors is an integer number (304444).

2^1043804 is an apocalyptic number.

It is an amenable number.

1043804 is a deficient number, since it is larger than the sum of its proper divisors (782860).

1043804 is a wasteful number, since it uses less digits than its factorization.

1043804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260955 (or 260953 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1043804 is about 1021.6672648177. The cubic root of 1043804 is about 101.4393175907.

The spelling of 1043804 in words is "one million, forty-three thousand, eight hundred four".