1092804 has 24 divisors (see below), whose sum is σ = 2684640. Its totient is φ = 345024.

The previous prime is 1092803. The next prime is 1092821. The reversal of 1092804 is 4082901.

It is not an unprimeable number, because it can be changed into a prime (1092803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2169 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (111860).

2^1092804 is an apocalyptic number.

It is an amenable number.

1092804 is an abundant number, since it is smaller than the sum of its proper divisors (1591836).

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

1092804 is a wasteful number, since it uses less digits than its factorization.

1092804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819 (or 4817 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1092804 is about 1045.3726608248. The cubic root of 1092804 is about 103.0024192727.

The spelling of 1092804 in words is "one million, ninety-two thousand, eight hundred four".