1082804 has 6 divisors (see below), whose sum is σ = 1894914. Its totient is φ = 541400.

The previous prime is 1082801. The next prime is 1082881. The reversal of 1082804 is 4082801.

It can be written as a sum of positive squares in only one way, i.e., 1060900 + 21904 = 1030^2 + 148^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1082804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135347 + ... + 135354.

It is an arithmetic number, because the mean of its divisors is an integer number (315819).

2^1082804 is an apocalyptic number.

It is an amenable number.

1082804 is a deficient number, since it is larger than the sum of its proper divisors (812110).

1082804 is a wasteful number, since it uses less digits than its factorization.

1082804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270705 (or 270703 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 1082804 is about 1040.5786851555. The cubic root of 1082804 is about 102.6872721521.

The spelling of 1082804 in words is "one million, eighty-two thousand, eight hundred four".