1080304 has 20 divisors (see below), whose sum is σ = 2109240. Its totient is φ = 536000.

The previous prime is 1080301. The next prime is 1080307. The reversal of 1080304 is 4030801.

It is an interprime number because it is at equal distance from previous prime (1080301) and next prime (1080307).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3882 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (105462).

2^1080304 is an apocalyptic number.

It is an amenable number.

1080304 is a deficient number, since it is larger than the sum of its proper divisors (1028936).

1080304 is a wasteful number, since it uses less digits than its factorization.

1080304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1080304 is about 1039.3767363185. The cubic root of 1080304 is about 102.6081824288.

The spelling of 1080304 in words is "one million, eighty thousand, three hundred four".